C1322331331121211113313331333133313331323132313321133132313232213121   >>    C132233133112121111331333133313331333132313231332113313231323221312   <<    C1322331331121211113313331333133313331323132313321133132313232213123   >>      C1322331331121211113313331333133313331323132313321133132313232213122   >>