C321332233313331311331322121111331333133313331312112112332223213221   >>    C32133223331333131133132212111133133313331333131211211233222321322   <<    C321332233313331311331322121111331333133313331312112112332223213223   >>      C321332233313331311331322121111331333133313331312112112332223213222   >>