C11112331333132311331333133313331323132313331211111333132321133121
>>
C1111233133313231133133313331333132313231333121111133313232113312
<<
C11112331333132311331333133313331323132313331211111333132321133123
>>
C11112331333132311331333133313331323132313331211111333132321133122
>>