C2221333133313331311233132313331333133313331323121111121111132333133313222331   >>    C222133313331333131123313231333133313331333132312111112111113233313331322233   <<    C2221333133313331311233132313331333133313331323121111121111132333133313222333   >>      C2221333133313331311233132313331333133313331323121111121111132333133313222332   >>