Blanch bean sprouts in boiling water 1 minute, drain and let cool. Peel cucumber, cut in half, seed and slice thinly. Mix with sprouts. In a small bowl, mix vinegar, seasame oil, soy sauce and water. Toss with sprouts. Granish with seasame seeds and a dash of chili powder. Food Exchange per serving: 1 Vegetable Exchange + 1 Fat Exchange; Cal: 67; Cho: 0mg; Car: 5g; Pro: 2g; Sod: 155mg; Fat: 5g;