C313212111133131211331333133313331333112113121111331322232132231
>>
C31321211113313121133133313331333133311211312111133132223213223
<<
C313212111133131211331333133313331333112113121111331322232132233
>>
C313212111133131211331333133313331333112113121111331322232132232
>>