C321332233313331311331322121111331333133313111133132222212332233321   >>    C32133223331333131133132212111133133313331311113313222221233223332   <<    C321332233313331311331322121111331333133313111133132222212332233323   >>      C321332233313331311331322121111331333133313111133132222212332233322   >>