C13332313311211113313331333133313331323132233133313331333222133111   >>    C1333231331121111331333133313331333132313223313331333133322213311   <<    C13332313311211113313331333133313331323132233133313331333222133113   >>      C13332313311211113313331333133313331323132233133313331333222133112   >>