C111113331333132322331333133313331333132313131312111133131311131
>>
C11111333133313232233133313331333133313231313131211113313131113
<<
C111113331333132322331333133313331333132313131312111133131311133
>>
C111113331333132322331333133313331333132313131312111133131311132
>>