C313212111113331323312111133133313331333133312121111332112322131211
>>
C31321211111333132331211113313331333133313331212111133211232213121
<<
C313212111113331323312111133133313331333133312121111332112322131213
>>
C313212111113331323312111133133313331333133312121111332112322131212
>>