C1111133313331323223313331333133313113313331133132322132313113121
>>
C111113331333132322331333133313331311331333113313232213231311312
<<
C1111133313331323223313331333133313113313331133132322132313113123
>>
C1111133313331323223313331333133313113313331133132322132313113122
>>