C2221333133313331311233132313331333133313111112111133133313221211111321312121   >>    C222133313331333131123313231333133313331311111211113313331322121111132131212   <<    C2221333133313331311233132313331333133313111112111133133313221211111321312123   >>      C2221333133313331311233132313331333133313111112111133133313221211111321312122   >>