C313212111133131211331333133313331333133112111113331333133323311
>>
C31321211113313121133133313331333133313311211111333133313332331
<<
C313212111133131211331333133313331333133112111113331333133323313
>>
C313212111133131211331333133313331333133112111113331333133323312
>>