C313212111133131211331333133313331333112113121111331323231121231
>>
C31321211113313121133133313331333133311211312111133132323112123
<<
C313212111133131211331333133313331333112113121111331323231121233
>>
C313212111133131211331333133313331333112113121111331323231121232
>>