C321332233313331311331322121111331333133313231323133313121213222111321211   >>    C32133223331333131133132212111133133313331323132313331312121322211132121   <<    C321332233313331311331322121111331333133313231323133313121213222111321213   >>      C321332233313331311331322121111331333133313231323133313121213222111321212   >>