C1322331331121211113313331333133313331323132313321333131133131133133311312121   >>    C132233133112121111331333133313331333132313231332133313113313113313331131212   <<    C1322331331121211113313331333133313331323132313321333131133131133133311312123   >>      C1322331331121211113313331333133313331323132313321333131133131133133311312122   >>