C1322331331121211113313331333133313331323223313331331122133112111121   >>    C132233133112121111331333133313331333132322331333133112213311211112   <<    C1322331331121211113313331333133313331323223313331331122133112111123   >>      C1322331331121211113313331333133313331323223313331331122133112111122   >>