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6.9.14  The group generated by two permutations: groupermu

Given permutations a and b, the group they generate is the set of all possible compositions of any number of as and any number of bs.

The groupermu command computes the group generated by two permutations.


Example.
Input:

groupermu([0,2,1,3],[3,1,2,0])

Output:





      0213
      3120
      0123
      3210





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