. "i+s"^^ . . . . "0"^^ . "unfortunate or hard to bear; \"had hard luck\"; \"a tough break\""@en-us . "sub"^^ . "301080240"@en-us . "i+s"^^ . "tough"@en-us . "sub"^^ . "hard"^^ . . . . . . . . "301086211"@en-us . . "301127302"@en-us . "301127302"^^ . "0.625"^^ . "hard"@en-us . "01127302-a"^^ .