C313212111133131211331333133313331311331333133313113313331333132221123221
>>
C31321211113313121133133313331333131133133313331311331333133313222112322
<<
C313212111133131211331333133313331311331333133313113313331333132221123223
>>
C313212111133131211331333133313331311331333133313113313331333132221123222
>>