C111113331333132322331333133313331311331323133313221211111232331121
>>
C11111333133313232233133313331333131133132313331322121111123233112
<<
C111113331333132322331333133313331311331323133313221211111232331123
>>
C111113331333132322331333133313331311331323133313221211111232331122
>>