C321332233313331311331322121111331333133313112123231213331313112131   >>    C32133223331333131133132212111133133313331311212323121333131311213   <<    C321332233313331311331322121111331333133313112123231213331313112133   >>      C321332233313331311331322121111331333133313112123231213331313112132   >>