As I promised, this is the first SFP
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In a remote island, the language used by the locals only uses seven letters:
A, B, C, D, E, F, G.
We say that two words are synonymous if we can transform one into the other according to the following rules:
Rule 1. You may change a letter into two letters in the following way:
A --> BC, B --> CD, C --> DE, D --> EF, E --> FG, F --> GA, G --> AB.
Rule 2. If a letter is between two equal letters, the two equal letters can be removed. For example, DFD --> F.
For example, BED is synonymous with BEEF by Rule 1; BABE is synonymous
with AE by Rule 2.
Show that all words in this language are synonymous.
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Good luck~
______________________________________________________________
In a remote island, the language used by the locals only uses seven letters:
A, B, C, D, E, F, G.
We say that two words are synonymous if we can transform one into the other according to the following rules:
Rule 1. You may change a letter into two letters in the following way:
A --> BC, B --> CD, C --> DE, D --> EF, E --> FG, F --> GA, G --> AB.
Rule 2. If a letter is between two equal letters, the two equal letters can be removed. For example, DFD --> F.
For example, BED is synonymous with BEEF by Rule 1; BABE is synonymous
with AE by Rule 2.
Show that all words in this language are synonymous.
____________________________________________________________________
Good luck~
kalau kau nak aku jawab mmg tak aaa kan. aku nak kasi kau soklan baru jee. muahahaahahaha!
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haih yelah~
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