fact: Definition qzt_put3rot qa1 qa2 qa3 q1 q2 q3 t := qzt_put3 qa1 qa2 qa3 q1 q2 q3 (qzt_put3 qa2 qa3 qa1 q2 q3 q1 (qzt_put3 qa3 qa1 qa2 q3 q1 q2 t)).
imports: mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat seq choice) mathcomp(fintype path fingraph) fourcolor(hypermap geometry color coloring quiz cfmap) fourcolor(cfquiz cfreducible)