C1333231331121111331333133313331331121133133313331322331323312111   >>    C133323133112111133133313331333133112113313331333132233132331211   <<    C1333231331121111331333133313331331121133133313331322331323312113   >>      C1333231331121111331333133313331331121133133313331322331323312112   >>