C1111133313331323223313331333133313113313223313331323132313113123331
>>
C111113331333132322331333133313331311331322331333132313231311312333
<<
C1111133313331323223313331333133313113313223313331323132313113123333
>>
C1111133313331323223313331333133313113313223313331323132313113123332
>>