C313212111133131211331333133313331333131121133133311233132322311
>>
C31321211113313121133133313331333133313112113313331123313232231
<<
C313212111133131211331333133313331333131121133133311233132322313
>>
C313212111133131211331333133313331333131121133133311233132322312
>>