executing, iteratively, the exemplar process based on an initial controller state and, after each iteration, evaluating the process results and refining the initial controller state for the next iteration if the evaluated process results are sub optimal, the third controller state comprising {HEAD ~ the refined controller state} of {TAIL ~ the iteration} where the evaluated process results are optimal 
executing , iteratively , the exemplar process based on an initial controller state and , after each iteration , evaluating the process results and refining the initial controller state for the next iteration if the evaluated process results are sub optimal , the third controller state comprising { HEAD ~ the refined controller state } of { TAIL ~ the iteration } where the evaluated process results are optimal
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH