C11112331333132311331333133313331333132313231123313331323131211
>>
C1111233133313231133133313331333133313231323112331333132313121
<<
C11112331333132311331333133313331333132313231123313331323131213
>>
C11112331333132311331333133313331333132313231123313331323131212
>>