activities, amazed, ambush, and, applications, armor, arms, art, attack, audiotank, beautiful, bm-13, bomber, capable of, circle, danijel frka, fighter, fighting, front, german, go ., green, gun hiram maxim, has, he 111, heinkel, high, high-altitude, katyusha, machine, machines, maneuverability, mask, medium, men, mig- 3, military, mk. i, monster, music, naval commandos, navy, of the bank, people, picture, plane, power, powerful, problems, protection, reconnaissance, russian, scuba, sea, seaplane, ship, ships, shooting, shot down, single-engined, sky, solid, solutions, soviet, supermarine, swimmers, t-64a, tanks, the group, through, tracked, typhoon -m, wahlroos, walrus, war, waves, weapon, which is, wide, ww2.