C111123313331323113313331333133313331323132311233132322131133132322311
>>
C11112331333132311331333133313331333132313231123313232213113313232231
<<
C111123313331323113313331333133313331323132311233132322131133132322313
>>
C111123313331323113313331333133313331323132311233132322131133132322312
>>