C13332313311211113313331333133313331323132233132322331322322321   >>    C1333231331121111331333133313331333132313223313232233132232232   <<    C13332313311211113313331333133313331323132233132322331322322323   >>      C13332313311211113313331333133313331323132233132322331322322322   >>