C3132121111133313233121111331333133313331312121111331322331323133313122311
>>
C313212111113331323312111133133313331333131212111133132233132313331312231
<<
C3132121111133313233121111331333133313331312121111331322331323133313122313
>>
C3132121111133313233121111331333133313331312121111331322331323133313122312
>>