fgXYfXn__fn__gXactivateYfX1X2n__fX1X2gXn__gXactivaten__fX1X2factivateX1X2activaten__gXgactivateXactivateXX2.1activaten__fn__ggXX2activaten__fX1X2factivateX1X2factivaten__ggXX21activaten__gXgactivateXfgactivategXX211activateXXfggXX2fgXYfXn__fn__gXactivateYfgXn__fn__ggXactivateX2fgXYfXn__fn__gXactivateYfXn__fn__gXactivaten__fn__ggXactivateX2X2activateX2XXfXn__fn__gXttt21.14if standard then (var | con | (lpo || unfold[1] || (dp;(tdg | sccs | sc)*;(edg[2] | sccs | sc | sct | {ur?;lpo -dp -af[2]}restore | {ur?;matrix -dp -dim 2 -ib 2 -ob 2 -ur[2]}restore | uncurryx?;uncurryx -top )[10]*)!)) else if relative then (trivial | var | (unfold[2] || (( lpo -quasi | matrix -dim 2 -ib 2 -ob 3 | matrix -dim 3 -ib 2 -ob 2 | uncurryx )[10]*))) else fail