C111113331333132322331333133313331311331323133313231333133121121
>>
C11111333133313232233133313331333131133132313331323133313312112
<<
C111113331333132322331333133313331311331323133313231333133121123
>>
C111113331333132322331333133313331311331323133313231333133121122
>>