Speed Boots In 1 Command | Minecraft

/summon FallingSand ~ ~1 ~ {Block:"redstone_block",Time:3,Passengers:[{id:"FallingSand",Block:"activator_rail",Time:3,Passengers:[{id:"MinecartCommandBlock",Command:/gamerule commandBlockOutput false},{id:"MinecartCommandBlock",Command:/scoreboard objectives add PackTimer dummy},{id:"MinecartCommandBlock",Command:/fill ~2 ~-2 ~-1 ~8 ~3 ~1 minecraft:stained_hardened_clay 3 hollow},{id:"MinecartCommandBlock",Command:/fill ~3 ~-1 ~-1 ~8 ~2 ~1 minecraft:stained_glass 11 replace minecraft:stained_hardened_clay},{id:"MinecartCommandBlock",Command:/summon FallingSand ~7 ~-1 ~ {Block:repeating_command_block,Data:1,TileEntityData:{auto:1b,Command:/scoreboard players add SpeedBoots PackTimer 1},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:4,TileEntityData:{Command:/scoreboard players test SpeedBoots PackTimer 20},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:stained_hardened_clay,Data:3,Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:stained_hardened_clay,Data:3,Time:1,DropItem:0}]}]}]}},{id:"MinecartCommandBlock",Command:/summon FallingSand ~6 ~-1 ~ {Block:stained_hardened_clay,Data:3,Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:12,TileEntityData:{Command:/scoreboard players set SpeedBoots PackTimer 0},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:stained_hardened_clay,Data:3,Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:stained_hardened_clay,Data:3,Time:1,DropItem:0}]}]}]}},{id:"MinecartCommandBlock",Command:/summon FallingSand ~5 ~-1 ~ {Block:stained_hardened_clay,Data:3,Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:repeating_command_block,Data:12,TileEntityData:{auto:1b,Command:/execute @a ~ ~ ~ detect ~ ~-1 ~ dropper 1 testforblock ~ ~-1 ~ dropper 1 {Items:[{Slot:3b,id:"minecraft:feather",Count:1b},{Slot:4b,id:"minecraft:leather_boots",Count:1b,Damage:0s},{Slot:5b,id:"minecraft:feather",Count:1b},{Slot:6b,id:"minecraft:feather",Count:1b},{Slot:7b,id:"minecraft:iron_ingot",Count:1b},{Slot:8b,id:"minecraft:feather",Count:1b}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:stained_hardened_clay,Data:3,Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:stained_hardened_clay,Data:3,Time:1,DropItem:0}]}]}]}},{id:"MinecartCommandBlock",Command:/summon FallingSand ~4 ~-1 ~ {Block:stained_hardened_clay,Data:3,Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:12,TileEntityData:{Command:/execute @a ~ ~ ~ detect ~ ~-1 ~ dropper 1 /blockdata ~ ~-1 ~ {Items:[{Slot:4,id:leather_boots,Count:1,tag:{AttributeModifiers:[{AttributeName:"generic.movementSpeed",Name:"generic.movementSpeed",Amount:.20,Operation:1,UUIDLeast:999867,UUIDMost:454550,Slot:"feet"}],display:{Name:"Speed Boots",Lore:[Level I],color:11250603}}}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:stained_hardened_clay,Data:3,Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:13,TileEntityData:{Command:/execute @a ~ ~ ~ detect ~ ~-1 ~ dropper 1 /blockdata ~ ~-1 ~ {Items:[{Slot:4,id:leather_boots,Count:1,tag:{AttributeModifiers:[{AttributeName:"generic.movementSpeed",Name:"generic.movementSpeed",Amount:.80,Operation:1,UUIDLeast:999867,UUIDMost:454550,Slot:"feet"}],display:{Name:"Speed Boots",Lore:[Level III],color:57054}}}]}},Time:1,DropItem:0}]}]}]}},{id:"MinecartCommandBlock",Command:/summon FallingSand ~3 ~-1 ~ {Block:stained_hardened_clay,Data:3,Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:/execute @a ~ ~ ~ detect ~ ~-1 ~ dropper 1 testforblock ~ ~-1 ~ dropper 1 {Items:[{Slot:3b,id:"minecraft:feather",Count:1b},{Slot:4b,id:"minecraft:leather_boots",Count:1b,Damage:0s},{Slot:5b,id:"minecraft:feather",Count:1b},{Slot:6b,id:"minecraft:feather",Count:1b},{Slot:7b,id:"minecraft:gold_ingot",Count:1b},{Slot:8b,id:"minecraft:feather",Count:1b}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:9,TileEntityData:{Command:/execute @a ~ ~ ~ detect ~ ~-1 ~ dropper 1 /blockdata ~ ~-1 ~ {Items:[{Slot:4,id:leather_boots,Count:1,tag:{AttributeModifiers:[{AttributeName:"generic.movementSpeed",Name:"generic.movementSpeed",Amount:.40,Operation:1,UUIDLeast:999867,UUIDMost:454550,Slot:"feet"}],display:{Name:"Speed Boots",Lore:[Level II],color:16776960}}}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:5,TileEntityData:{Command:/execute @a ~ ~ ~ detect ~ ~-1 ~ dropper 1 testforblock ~ ~-1 ~ dropper 1 {Items:[{Slot:3b,id:"minecraft:feather",Count:1b},{Slot:4b,id:"minecraft:leather_boots",Count:1b,Damage:0s},{Slot:5b,id:"minecraft:feather",Count:1b},{Slot:6b,id:"minecraft:feather",Count:1b},{Slot:7b,id:"minecraft:diamond",Count:1b},{Slot:8b,id:"minecraft:feather",Count:1b}]}},Time:1,DropItem:0}]}]}]}},{id:MinecartCommandBlock,Command:setblock ~1 ~1 ~ wall_sign 4 0 {Text1:"{\\\"text\\\":\\\"Click here\\\",\\\"color\\\":\\\"red\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/particle explode ~4.5 ~-.5 ~ 3 1.5 1 .01 100 normal\\\"}}",Text2:"{\\\"text\\\":\\\"to remove\\\",\\\"color\\\":\\\"red\\\"}",Text3:"{\\\"text\\\":\\\"this machine\\\",\\\"color\\\":\\\"red\\\"}",Text4:"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-3 ~-1 ~7 ~2 ~1 air\\\"}}"}},{id:"MinecartCommandBlock",Command:},{id:"MinecartCommandBlock",Command:/setblock ~ ~1 ~ command_block 1 0 {auto:1b,Command:fill ~ ~ ~ ~ ~-2 ~ air}},{id:"MinecartCommandBlock",Command:kill @e[r=2,type=MinecartCommandBlock]}]}]}