LOS ANGELES (AP) - Under Simon Cowell's "American Idol," not knowing the words meant automatic elimination. With the current judges, an entire group can botch the lyrics and make it through. That's what happened on last night's show, as the guys competed in Hollywood Week. Meanwhile, one contestant suggested his group sing a cappella, a move Keith Urban questioned, and that contestant was the only one eliminated. A Cuban-born singer who stutters, doesn't know American music and flubbed through "Wouldn't It Be Nice" made it through. Tonight, the 43 remaining male contestants will be cut to 20.