summon falling_block ~ ~1 ~ {BlockState:{Name:stone},Time:1,Passengers:[{id:falling_block,BlockState:{Name:redstone_block},Time:1,Passengers:[{id:falling_block,BlockState:{Name:activator_rail},Time:1,Passengers:[{id:command_block_minecart,Command:"gamerule commandBlockOutput false"},{id:command_block_minecart,Command:"fill ~2 ~-3 ~-1 ~6 ~-1 ~1 white_concrete hollow"},{id:command_block_minecart,Command:"fill ~2 ~-2 ~-1 ~6 ~-2 ~1 red_stained_glass replace white_concrete"},{id:command_block_minecart,Command:"setblock ~1 ~-3 ~ wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"\\\"}\",Text2:\"{\\\"text\\\":\\\"Destroy\\\"}\",Text3:\"{\\\"text\\\":\\\"Machine\\\"}\",Text4:\"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~ ~-1 ~5 ~2 ~1 air\\\"}}\"}"},{id:command_block_minecart,Command:"setblock ~1 ~-2 ~ wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"tag @p add give3\\\"}}\",Text2:\"{\\\"text\\\":\\\"Give\\\"}\",Text3:\"{\\\"text\\\":\\\"Item\\\"}\",Text4:\"{\\\"text\\\":\\\"\\\"}\"}"},{id:command_block_minecart,Command:"fill ~3 ~-2 ~ ~5 ~-2 ~ chain_command_block[facing=east]"},{id:command_block_minecart,Command:"setblock ~3 ~-2 ~ repeating_command_block[facing=east]"},{id:command_block_minecart,Command:"data merge block ~5 ~-2 ~ {auto:1,Command:\"effect give @a[nbt={Inventory:[{id:\\\"minecraft:leather_chestplate\\\",Slot:102b,tag:{HideFlags:63}}]}] luck 2 2 true\"}"},{id:command_block_minecart,Command:"data merge block ~4 ~-2 ~ {auto:1,Command:\"tag @a remove give3\"}"},{id:command_block_minecart,Command:"data merge block ~3 ~-2 ~ {auto:1,Command:\"give @a[tag=give3] minecraft:leather_chestplate{display:{Name:\\\"{\\\\\\\"text\\\\\\\":\\\\\\\"Christmas Sweater\\\\\\\"}\\\"},HideFlags:63} 1\"}"},{id:command_block_minecart,Command:"setblock ~ ~ ~1 command_block{Command:\"fill ~ ~-3 ~-1 ~ ~ ~ air\"}"},{id:command_block_minecart,Command:"setblock ~ ~-1 ~1 redstone_block"},{id:command_block_minecart,Command:"kill @e[type=command_block_minecart,distance=..1]"}]}]}]}

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