C1322331331121211113313331333133313233231311211331333132321123221   >>    C132233133112121111331333133313331323323131121133133313232112322   <<    C1322331331121211113313331333133313233231311211331333132321123223   >>      C1322331331121211113313331333133313233231311211331333132321123222   >>