C1322331331121211113313331333133313331323132313321133132321123111   >>    C132233133112121111331333133313331333132313231332113313232112311   <<    C1322331331121211113313331333133313331323132313321133132321123113   >>      C1322331331121211113313331333133313331323132313321133132321123112   >>