C321332233313331311331322121111331333133313331311221213231132313311   >>    C32133223331333131133132212111133133313331333131122121323113231331   <<    C321332233313331311331322121111331333133313331311221213231132313313   >>      C321332233313331311331322121111331333133313331311221213231132313312   >>