C111112111133131121133133313331333132313113313331333113313221121121
>>
C11111211113313112113313331333133313231311331333133311331322112112
<<
C111112111133131121133133313331333132313113313331333113313221121123
>>
C111112111133131121133133313331333132313113313331333113313221121122
>>