"alligator", 55 series, air force, all-weather, and dry, art, aviation, bob, bomber, bow, dandy, design bureau, developed by, diving, dry, english ., f-15, fighter, fishbed, flanker, flies, generation, gurevich, highly mobile, ka-52, mig- 21, mikoyan, military, moniker, multi-purpose, multi-role fighter, of 50, of the fifth generation, pak-fa, pe - 2 um, picture, plane, russia, russia ., shock, ski gear, sky, snow, soviet, su- 30mk, su-27, sukhoi, superjet, supersonic, t-50-2, the descending, the field, wing, winter