{??? A 3-level ?????? ??????????????? ??? in to your Fisher-?????????????????????????????? |?????1% ???????{??|??|???|??|?????|????{??|??????|????? 1 ???| |????? 1 ?|???? 1 ?|???? 1 ?|???? 1 ?|???? 1 ?|????????????? — ?????????????????????????????? |??? ??????? ???????? ???? ????????{??|???|????|????????????????????? ?? ?????” ????????{???|????