C111113331333132322331333133313331333132313131312111133132311213111
>>
C11111333133313232233133313331333133313231313131211113313231121311
<<
C111113331333132322331333133313331333132313131312111133132311213113
>>
C111113331333132322331333133313331333132313131312111133132311213112
>>