C111113331333132322331333133313331333132313123231323133313112111231
>>
C11111333133313232233133313331333133313231312323132313331311211123
<<
C111113331333132322331333133313331333132313123231323133313112111233
>>
C111113331333132322331333133313331333132313123231323133313112111232
>>