C1322331331121211113313331333133313331312322331323133313331322211312121   >>    C132233133112121111331333133313331333131232233132313331333132221131212   <<    C1322331331121211113313331333133313331312322331323133313331322211312123   >>      C1322331331121211113313331333133313331312322331323133313331322211312122   >>