C31232233133313221211113313331333131211113313231333112331123313112111
>>
C3123223313331322121111331333133313121111331323133311233112331311211
<<
C31232233133313221211113313331333131211113313231333112331123313112113
>>
C31232233133313221211113313331333131211113313231333112331123313112112
>>