C313212111133131211331333133313331333133313331312111113331333133313223313133311
>>
C31321211113313121133133313331333133313331333131211111333133313331322331313331
<<
C313212111133131211331333133313331333133313331312111113331333133313223313133313
>>
C313212111133131211331333133313331333133313331312111113331333133313223313133312
>>