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