C31232233133313221211113313331333132313331322121111121111113312133121
>>
C3123223313331322121111331333133313231333132212111112111111331213312
<<
C31232233133313221211113313331333132313331322121111121111113312133123
>>
C31232233133313221211113313331333132313331322121111121111113312133122
>>