{??? A 3-position ?????? ??????????????? ???? to the Fisher-????????????????????????? |?????1% ???????{??|??|???|??|?????|????{??|??????|????? 1 ???| |????? 1 ?|???? 1 ?|???? 1 ?|???? 1 ?|???? 1 ?|????????????? — ??????????????????????????? |??? ?? ?????? ????? ??????????? ??????????????????{??|???|????|??????????????????? ?? ?????” ???{???|???