C111123313121111121111331333133313331333131121133133313331333132313331323112121   >>    C11112331312111112111133133313331333133313112113313331333133313231333132311212   <<    C111123313121111121111331333133313331333131121133133313331333132313331323112123   >>      C111123313121111121111331333133313331333131121133133313331333132313331323112122   >>