C1333231331121111331333133313331333132233313331333133313231122321133132211   >>    C133323133112111133133313331333133313223331333133313331323112232113313221   <<    C1333231331121111331333133313331333132233313331333133313231122321133132213   >>      C1333231331121111331333133313331333132233313331333133313231122321133132212   >>