C321332233313331311331322121111331333133313111133132213131311211   >>    C32133223331333131133132212111133133313331311113313221313131121   <<    C321332233313331311331322121111331333133313111133132213131311213   >>      C321332233313331311331322121111331333133313111133132213131311212   >>