JOHANNESBURG (AFP) - Teenage paceman Mohammad Aamer and Umar Gul grabbed three wickets apiece as Pakistan dismissed a depleted West Indies team for 133 in a Champions Trophy match here on Wednesday. Left-arm seamer Aamer, 17, finished with an impressive 3-24 off seven overs in only his sixth one-day international, while fast bowler Gul bagged 3-28 off eight overs as the West Indies failed to last their quota of 50 overs. Lower-order batsman Nikita Miller top-scored with a gutsy 51 for his maiden half-century in one-day internationals. He smashed one six and six boundaries in a 57-ball knock. Darren Sammy (25) and Devon Smith (18) were the other batsmen to reach double-figures in a dismal performance after the West Indies had elected to bat on a lively track in the day-night match. The West Indies were in danger of falling below the 100-mark when they are struggling at 47-7 before adding 86 for the last three wickets, thanks to Miller and Sammy. The West Indies are without key players Chris Gayle, Ramnaresh Sarwan, Shivnarine Chanderpaul and Dwayne Bravo following a contract row between the players and their cricket board. Aamer struck with his sixth delivery when he held a return catch to dismiss Dale Richards. He kept pressure on the batsmen with a lively pace, taking two more wickets. There was no respite from pace for the inexperienced West Indies as Aamer was brilliantly backed by Gul. Off-spinner Saeed Ajmal was the other notable wicket-taker with 2-16. All-rounder Shahid Afridi led Pakistan in the absence of Younus Khan, who was ruled out with a finger injury. Defending champions Australia and India are the other teams in Group A. The top two advance to the semi-finals. SCOREBOARD: WEST INDIES: D. Richards c and b Aamer 1 A. Fletcher c Nazir b Rana 7 D. Smith c U. Akmal b Gul 18 T. Dowlin c K. Akmal b Aamer 0 F. Reifer c Misbah b Gul 7 D. Bernard b Aamer 6 D. Sammy b Ajmal 25 C. Walton lbw b Gul 0 N. Miller c Malik b Afridi 51 T. Best st K. Akmal b Ajmal 8 G. Tonge not out 4 EXTRAS: (nb1, w5) 6 TOTAL: (for all out, 34.3 overs) 133 Fall of wickets: 1-2 (Richards), 2-11 (Fletcher), 3-14 (Dowlin), 4-36 (Smith), 5-43 (Bernard), 6-47 (Reifer), 7-47 (Walton), 8-85 (Sammy), 9-121 (Best), 10-133 (Miller). BOWLING: Aamer 7-1-24-3 (w1) Rana 7-0-26-1 (nb1, w2) Gul 8-2-28-3 (w2) Afridi 8.3-0-39-1 Ajmal 4-0-16-2. Toss: West Indies Umpires: Steve Davis (AUS) and Daryl Harper (AUS) TV umpire: Simon Taufel (AUS) Match referee: Javagal Srinath (IND).