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n this challenge, the set of translations forms a directed graph on the 2 6 letters of the alphabet. You are given two query words
n this challenge, the set of translations forms a directed graph on the letters of the alphabet. You are given two query words ssssL and ttttL of equal length L You need to check whether for each iL there is a path from si to ti in the graph of letter translations. Keep in mind, that if the lengths are different, the answer is definately no
An easy way of doing this is to precompute the transitive closure of the graph using the FloydWarshall algorithm. This algorithm allows to check each pair si ti in constant time. Since the bounds are small, you may use any polynomial time algorithm.
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