C1333231331121111331333133313331313331323223313231333133313222312111   >>    C133323133112111133133313331333131333132322331323133313331322231211   <<    C1333231331121111331333133313331313331323223313231333133313222312113   >>      C1333231331121111331333133313331313331323223313231333133313222312112   >>