C111113331333132322331333133313331323133313231333133313112223321
>>
C11111333133313232233133313331333132313331323133313331311222332
<<
C111113331333132322331333133313331323133313231333133313112223323
>>
C111113331333132322331333133313331323133313231333133313112223322
>>