C2221333133313331311233132313331333133313331321123231333133311312111113331131   >>    C222133313331333131123313231333133313331333132112323133313331131211111333113   <<    C2221333133313331311233132313331333133313331321123231333133311312111113331133   >>      C2221333133313331311233132313331333133313331321123231333133311312111113331132   >>