Zonah has brought another assortment of shoes to the laboratory to see which ones maximize her comfort and control of the pedals of a stick-shift car. She begins by working each of the pedals in an unusual pair of high-heeled peep-toe boots (s), followed by some high-heeled pumps, then a pair of high-heeled thong sandals, a pair of low wedge-heeled T-strap sandals, a pair of flat thong sandals, a pair of flat gladiator sandals, and finally, barefoot. Which will let her exceptionally flexible toes flex the most?