\[\[\[\[\[\[\[\[\[\[\[\[\[\[\[\[\[\[\[\[\axjustifies\trans{\lambda}{\Nil}{\left(\Nil,\emptyset\right)}{\Nil}{\Nil}{\left(\Nil,\emptyset\right)}\using{\rlambdans}\] \justifies{}\trans{\StmOutput}{\Nil}{\left(\texttt{""}:\Nil,\emptyset\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\routputns}\] \justifies{}\trans{\StmPush~\texttt{""}:\StmOutput}{\Nil}{\left(\Nil,\emptyset\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rpushns}\] \justifies{}\trans{\StmExec}{\Nil}{\left(\texttt{"\textquotedblright{}\textquotedblright{}o"}:\Nil,\{\texttt{""}\mapsto\texttt{"\textquotedblright{}\textquotedblright{}o"},\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rexecns}\] \justifies{}\trans{\StmGet:\StmExec}{\Nil}{\left(\texttt{""}:\Nil,\{\texttt{""}\mapsto\texttt{"\textquotedblright{}\textquotedblright{}o"},\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rgetns}\] \justifies{}\trans{\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{""}:\texttt{"\textquotedblright{}\textquotedblright{}o"}:\texttt{""}:\Nil,\{\texttt{""}\mapsto\texttt{"\textquotedblright{}\textquotedblright{} \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "},\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rputns}\] \justifies{}\trans{\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{"\textquotedblright{}\textquotedblright{}o"}:\texttt{""}:\Nil,\{\texttt{""}\mapsto\texttt{"\textquotedblright{}\textquotedblright{} \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "},\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rpushns}\] \justifies{}\trans{\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{""}:\Nil,\{\texttt{""}\mapsto\texttt{"\textquotedblright{}\textquotedblright{} \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "},\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rpushns}\] \justifies{}\trans{\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{""}:\texttt{"\textquotedblright{}\textquotedblright{} \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\texttt{""}:\Nil,\{\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rputns}\] \justifies{}\trans{\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{"input"}:\texttt{"\textquotedblright{}\textquotedblright{} \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\texttt{""}:\Nil,\{\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rgetns}\] \justifies{}\trans{\StmPush~\texttt{"input"}:\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{"\textquotedblright{}\textquotedblright{} \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\texttt{""}:\Nil,\{\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rpushns}\] \justifies{}\trans{\StmCat:\StmPush~\texttt{"input"}:\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{" \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\texttt{"\textquotedblright{}\textquotedblright{}"}:\texttt{""}:\Nil,\{\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rcatns}\] \justifies{}\trans{\StmPush~\texttt{" \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\StmCat:\StmPush~\texttt{"input"}:\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{"\textquotedblright{}\textquotedblright{}"}:\texttt{""}:\Nil,\{\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rpushns}\] \justifies{}\trans{\StmQuotify:\StmPush~\texttt{" \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\StmCat:\StmPush~\texttt{"input"}:\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{""}:\texttt{""}:\Nil,\{\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rquotifyns}\] \justifies{}\trans{\StmGet:\StmQuotify:\StmPush~\texttt{" \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\StmCat:\StmPush~\texttt{"input"}:\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{"input"}:\texttt{""}:\Nil,\{\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rgetns}\] \justifies{}\trans{\StmPush~\texttt{"input"}:\StmGet:\StmQuotify:\StmPush~\texttt{" \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\StmCat:\StmPush~\texttt{"input"}:\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{""}:\Nil,\{\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rpushns}\] \justifies{}\trans{\StmGet:\StmPush~\texttt{"input"}:\StmGet:\StmQuotify:\StmPush~\texttt{" \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\StmCat:\StmPush~\texttt{"input"}:\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{"input"}:\Nil,\{\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rgetns}\] \justifies{}\trans{\StmPush~\texttt{"input"}:\StmGet:\StmPush~\texttt{"input"}:\StmGet:\StmQuotify:\StmPush~\texttt{" \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\StmCat:\StmPush~\texttt{"input"}:\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\Nil,\{\texttt{"input"}\mapsto\texttt{""}\}\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rpushns}\] \justifies{}\trans{\StmPut:\StmPush~\texttt{"input"}:\StmGet:\StmPush~\texttt{"input"}:\StmGet:\StmQuotify:\StmPush~\texttt{" \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\StmCat:\StmPush~\texttt{"input"}:\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{"input"}:\texttt{""}:\Nil,\emptyset\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rputns}\] \justifies{}\trans{\StmPush~\texttt{"input"}:\StmPut:\StmPush~\texttt{"input"}:\StmGet:\StmPush~\texttt{"input"}:\StmGet:\StmQuotify:\StmPush~\texttt{" \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\StmCat:\StmPush~\texttt{"input"}:\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\Nil}{\left(\texttt{""}:\Nil,\emptyset\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rpushns}\] \justifies{}\trans{\StmInput:\StmPush~\texttt{"input"}:\StmPut:\StmPush~\texttt{"input"}:\StmGet:\StmPush~\texttt{"input"}:\StmGet:\StmQuotify:\StmPush~\texttt{" \textquotedblright{}\textquotedblright{}\textquotedblright{}\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gh\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gt\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}p\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}g\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}o\textbackslash{}\textquotedblright{}+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}v\textbackslash{}\textquotedblright{}gq\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}gq++\textbackslash{}\textquotedblright{}u\textbackslash{}\textquotedblright{}g+\textbackslash{}\textquotedblright{}w\textbackslash{}\textquotedblright{}gp\textbackslash{}\textquotedblright{}\textbackslash{}\textquotedblright{}pgx\textquotedblright{}\textquotedblright{}u\textquotedblright{}p\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gh\textquotedblright{}v\textquotedblright{}g+\textquotedblright{}v\textquotedblright{}p\textquotedblright{}w\textquotedblright{}gt\textquotedblright{}w\textquotedblright{}p\textquotedblright{}w\textquotedblright{}g\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}o\textquotedblright{}+\textquotedblright{}w\textquotedblright{}gq\textquotedblright{}v\textquotedblright{}gq\textquotedblright{}u\textquotedblright{}gq++\textquotedblright{}u\textquotedblright{}g+\textquotedblright{}w\textquotedblright{}gp\textquotedblright{}\textquotedblright{}pgx "}:\StmCat:\StmPush~\texttt{"input"}:\StmGet:\StmPut:\StmPush~\texttt{"\textquotedblright{}\textquotedblright{}o"}:\StmPush~\texttt{""}:\StmPut:\StmGet:\StmExec}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}{\Nil}{\texttt{""}:\Nil}{\left(\Nil,\emptyset\right)}\using{\rinputns}