C1333231331121111331333133313331333132233313331333133313231333132213211231   >>    C133323133112111133133313331333133313223331333133313331323133313221321123   <<    C1333231331121111331333133313331333132233313331333133313231333132213211233   >>      C1333231331121111331333133313331333132233313331333133313231333132213211232   >>