C11112331333132311331333133313331333132313311331323133313131131211
>>
C1111233133313231133133313331333133313231331133132313331313113121
<<
C11112331333132311331333133313331333132313311331323133313131131213
>>
C11112331333132311331333133313331333132313311331323133313131131212
>>