Since we are not in the presence of a tree structure, I do not know if this is the case to interpellate recursion. Perhaps it would be the case to use it if we were in the presence of "arrays of arrays" and we would travese even the nested arrays, but in that case recursion should be used in a different way. Here is a little variation of my draft from post #9 that can traverse not only any array regardless of array's dimensions, but also arrays of arrays (recursing in the nested arrays as