C1322331331121211113313331333133313121211111333133313231311222333231   >>    C132233133112121111331333133313331312121111133313331323131122233323   <<    C1322331331121211113313331333133313121211111333133313231311222333233   >>      C1322331331121211113313331333133313121211111333133313231311222333232   >>