C313212111113331323312111133133313331333133313331333133313331331121111113112131
>>
C31321211111333132331211113313331333133313331333133313331333133112111111311213
<<
C313212111113331323312111133133313331333133313331333133313331331121111113112133
>>
C313212111113331323312111133133313331333133313331333133313331331121111113112132
>>