on right click:
    name of held item contains "&1&l速度上昇指令"
    execute console command "effect @a[score_zombie_min=1] 1 15 2"
    set {_location2} to location of players
    play sound "ENTITY_PLAYER_LEVELUP" with volume 1 with pitch 1 at {_location2}
    broadcast "&9>> &a親ゾンビの指令で全感染者の移動力が一時的に強化された！"
    remove 1 of player's held item from the player's inventory