C321332233313331311331322121111331333133313232233323222112131121211   >>    C32133223331333131133132212111133133313331323223332322211213112121   <<    C321332233313331311331322121111331333133313232233323222112131121213   >>      C321332233313331311331322121111331333133313232233323222112131121212   >>