C11112331333132311331333133313331333132313231123313331311221121311
>>
C1111233133313231133133313331333133313231323112331333131122112131
<<
C11112331333132311331333133313331333132313231123313331311221121313
>>
C11112331333132311331333133313331333132313231123313331311221121312
>>