C31232233133313221211113313331333132313331333133313233313113311
>>
C3123223313331322121111331333133313231333133313331323331311331
<<
C31232233133313221211113313331333132313331333133313233313113313
>>
C31232233133313221211113313331333132313331333133313233313113312
>>