C3132121111133313233121111331333133313331312121111133313331311331323133112321
>>
C313212111113331323312111133133313331333131212111113331333131133132313311232
<<
C3132121111133313233121111331333133313331312121111133313331311331323133112323
>>
C3132121111133313233121111331333133313331312121111133313331311331323133112322
>>