C321332233313331311331322121111331333133313231323133313121213232313222232331   >>    C32133223331333131133132212111133133313331323132313331312121323231322223233   <<    C321332233313331311331322121111331333133313231323133313121213232313222232333   >>      C321332233313331311331322121111331333133313231323133313121213232313222232332   >>