Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to learn the basics of form v [title] Learn the principle of a counter-attack. [step] Form v is all about redirecting your opponents attacks back at them, and attacking immediately after defending. [title] Decide whether you should study djem-so or shien.

Ending1: [step] The djem-so of those who have djem-so knowledge, flash to dmg and download dmg and that should be much more handy; they provide a free trial. [title] Test the positions of the player in esc. Ending2: [step] The djem-based form v has different side effects. Your opponent's attacks will vary widely among classes, but the primary effect is that he or she may feel more pain than fear of falling, moving away from her attacker, or disagreeing with her attacker. Ending3: [step] Shien is more useful for fighting blaster-wielding opponents such as droids or bounty hunters. Djem-so focuses more on using physical strength to dominate a lightsaber duel. Ending4: [step] Djem-so is all about redirecting and anticipating your opponent's attack. Shien-like k, shien-so utilizes k, q11 and x7 to target your opponent.

Answer format: ending1/ending2/ending3/ending4