"0.229845"^^ . "to a degree impossible of achievement; \"long thought to be an impossibly difficult operation\"; \"impossibly far from sources of supply\""@en-us . "0.37858"^^ . . "0.156225"^^ . "0.0"^^ . . "00300682-r"^^ . "400303436"@en-us . . . "impossibly"@en-us . "0.125"^^ . . "impossibly"^^ . "0.00290469"^^ . "0.116826"^^ . "400300682"^^ . . "0.0363367"^^ . "0"^^ . "400303791"@en-us . "0.0792821"^^ . .