C3132121111133313233121111331333133313331333133313331331121111111121
>>
C313212111113331323312111133133313331333133313331333133112111111112
<<
C3132121111133313233121111331333133313331333133313331331121111111123
>>
C3132121111133313233121111331333133313331333133313331331121111111122
>>