C1322331331121211113313331333133313331323132313321133132313113313232211   >>    C132233133112121111331333133313331333132313231332113313231311331323221   <<    C1322331331121211113313331333133313331323132313321133132313113313232213   >>      C1322331331121211113313331333133313331323132313321133132313113313232212   >>