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