C111123313121111121111331333132313331323132321133132313331333132231133131   >>    C11112331312111112111133133313231333132313232113313231333133313223113313   <<    C111123313121111121111331333132313331323132321133132313331333132231133133   >>      C111123313121111121111331333132313331323132321133132313331333132231133132   >>