C321332233313331311331322121111331333133313111133132222212213121331   >>    C32133223331333131133132212111133133313331311113313222221221312133   <<    C321332233313331311331322121111331333133313111133132222212213121333   >>      C321332233313331311331322121111331333133313111133132222212213121332   >>