C1333231331121111331333133313331313331323223312111133133313232233131211211   >>    C133323133112111133133313331333131333132322331211113313331323223313121121   <<    C1333231331121111331333133313331313331323223312111133133313232233131211213   >>      C1333231331121111331333133313331313331323223312111133133313232233131211212   >>