C11112331333132311331333133313331333132312323133313331333133323331333132211311
>>
C1111233133313231133133313331333133313231232313331333133313332333133313221131
<<
C11112331333132311331333133313331333132312323133313331333133323331333132211313
>>
C11112331333132311331333133313331333132312323133313331333133323331333132211312
>>