C111113331333132322331333133313331333132313131312111133133313331322222131
>>
C11111333133313232233133313331333133313231313131211113313331333132222213
<<
C111113331333132322331333133313331333132313131312111133133313331322222133
>>
C111113331333132322331333133313331333132313131312111133133313331322222132
>>