C313212111133131211331333133313331333133112111133131211113313231123311
>>
C31321211113313121133133313331333133313311211113313121111331323112331
<<
C313212111133131211331333133313331333133112111133131211113313231123313
>>
C313212111133131211331333133313331333133112111133131211113313231123312
>>