C313212111133131211331333133313331333131121133133313331322332111121
>>
C31321211113313121133133313331333133313112113313331333132233211112
<<
C313212111133131211331333133313331333131121133133313331322332111123
>>
C313212111133131211331333133313331333131121133133313331322332111122
>>