C2221333133313331311233132313331333133313331321121111331322231131   >>    C222133313331333131123313231333133313331333132112111133132223113   <<    C2221333133313331311233132313331333133313331321121111331322231133   >>      C2221333133313331311233132313331333133313331321121111331322231132   >>