static public int[] ParsePermutation(string permutation)
{
int[] returnedPermutation = { 1, 2 };
if (permutation[0] == '<')
{
returnedPermutation = ParseVector(permutation);
}
else if (permutation[0] == '(')
{
int[][] cyclePermutation = ParseCycle(permutation);
returnedPermutation = WithoutRepetition.CycleToPermutation(cyclePermutation);
}
else
{
throw new Exception("Bad format of permutation.");
}
return(returnedPermutation);
}