C2221333133313331311233132313331333133313331321133132313222332311   >>    C222133313331333131123313231333133313331333132113313231322233231   <<    C2221333133313331311233132313331333133313331321133132313222332313   >>      C2221333133313331311233132313331333133313331321133132313222332312   >>