C313212111133131211331333133313331333131211331312111112111133132233221
>>
C31321211113313121133133313331333133313121133131211111211113313223322
<<
C313212111133131211331333133313331333131211331312111112111133132233223
>>
C313212111133131211331333133313331333131211331312111112111133132233222
>>