C1322331331121211113313331333133313331323132313321333132322312121   >>    C132233133112121111331333133313331333132313231332133313232231212   <<    C1322331331121211113313331333133313331323132313321333132322312123   >>      C1322331331121211113313331333133313331323132313321333132322312122   >>