C1322331331121211113313331333132313331323331312111112111133132321123111   >>    C132233133112121111331333133313231333132333131211111211113313232112311   <<    C1322331331121211113313331333132313331323331312111112111133132321123113   >>      C1322331331121211113313331333132313331323331312111112111133132321123112   >>