C313212111113331323312111133133313331333133313331333133313331331121111113112321
>>
C31321211111333132331211113313331333133313331333133313331333133112111111311232
<<
C313212111113331323312111133133313331333133313331333133313331331121111113112323
>>
C313212111113331323312111133133313331333133313331333133313331331121111113112322
>>