C31232233133313221211113313331333133313332321333131133132233221
>>
C3123223313331322121111331333133313331333232133313113313223322
<<
C31232233133313221211113313331333133313332321333131133132233223
>>
C31232233133313221211113313331333133313332321333131133132233222
>>