C111113331333132322331333133313331333132313131312111133132313231131211111
>>
C11111333133313232233133313331333133313231313131211113313231323113121111
<<
C111113331333132322331333133313331333132313131312111133132313231131211113
>>
C111113331333132322331333133313331333132313131312111133132313231131211112
>>