C111113331333132322331333133313331333133313113313331323233231311
>>
C11111333133313232233133313331333133313331311331333132323323131
<<
C111113331333132322331333133313331333133313113313331323233231313
>>
C111113331333132322331333133313331333133313113313331323233231312
>>