. "sub"^^ . . "sub"^^ . "0"^^ . . . . "02213947-a"^^ . . . . . . "single"^^ . "existing alone or consisting of one entity or part or aspect or individual; \"upon the hill stood a single tower\"; \"had but a single thought which was to escape\"; \"a single survivor\"; \"a single serving\"; \"a single lens\"; \"a single thickness\""@en-us . . "single"@en-us . "0"^^ . . "302213947"@en-us . "302213947"^^ .