New Blood Helix - Prerequisite

summon FallingSand ~ ~1 ~ {Block:stone,Time:1,Passengers:[{id:FallingSand,Block:redstone_block,Time:1,Passengers:[{id:FallingSand,Block:activator_rail,Time:1,Passengers:[{id:MinecartCommandBlock,Command:gamerule commandBlockOutput false},{id:MinecartCommandBlock,Command:"fill ~2 ~-3 ~-2 ~8 ~ ~2 stained_hardened_clay 14 hollow"},{id:MinecartCommandBlock,Command:"fill ~2 ~-2 ~-2 ~8 ~-1 ~2 stained_glass 14 replace stained_hardened_clay"},{id:MinecartCommandBlock,Command:"/scoreboard objectives add HelixTimer dummy"},{id:MinecartCommandBlock,Command:"/scoreboard objectives add Moving dummy"},{id:MinecartCommandBlock,Command:"/scoreboard objectives add Timer dummy"},{id:MinecartCommandBlock,Command:"/scoreboard objectives add Sprint stat.sprintOneCm"},{id:MinecartCommandBlock,Command:"/scoreboard objectives add Walk stat.walkOneCm"},{id:MinecartCommandBlock,Command:"/scoreboard objectives add Holding dummy"},{id:MinecartCommandBlock,Command:"/give @p minecraft:dye 1 1 {display:{Name:\"Blood Helix\",Lore:[\"The new one, not the old one :^)\"]}}"},{id:MinecartCommandBlock,Command:"/gamerule commandBlockOutput false"},{id:MinecartCommandBlock,Command:setblock ~6 ~-1 ~1 chain_command_block 4 replace {auto:1,Command:"/scoreboard players set @a[score_HelixTimer=56,score_HelixTimer_min=56] HelixTimer 60"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-1 ~1 chain_command_block 4 replace {auto:1,Command:"/scoreboard players set @a[score_Holding=0,score_Holding_min=0] HelixTimer 0"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~1 chain_command_block 1 replace {auto:1,Command:"/scoreboard players set @a[score_Moving_min=1] HelixTimer 0"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~1 chain_command_block 5 replace {auto:1,Command:"/scoreboard players set @a[score_HelixTimer_min=116] HelixTimer 5"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~1 chain_command_block 5 replace {auto:1,Command:"/scoreboard players add @a[score_Moving=0,score_Moving_min=0,score_Holding_min=1] HelixTimer 1 "}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~1 chain_command_block 5 replace {auto:1,Command:"/execute @a[score_Moving_min=1,score_Holding_min=1] ~ ~ ~ particle reddust ~ ~0.5 ~ 0.3 0.5 0.3 0 3"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~1 chain_command_block 5 replace {auto:1,Command:"/scoreboard players remove @a[score_Moving_min=1] Moving 1"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~ chain_command_block 3 replace {auto:1,Command:"/execute @a[score_Holding_min=1] ~ ~ ~ detect ~ ~-0.25 ~ minecraft:air 0 scoreboard players set @p[score_Holding_min=1] Moving 5"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~ chain_command_block 4 replace {auto:1,Command:"/scoreboard players set @a[score_Timer_min=2] Moving 5"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~ chain_command_block 4 replace {auto:1,Command:"/scoreboard players set @a[score_Timer_min=4] Timer 0"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~ chain_command_block 4 replace {auto:1,Command:"/scoreboard players set @a[score_Timer_min=4] Sprint 0"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~ chain_command_block 4 replace {auto:1,Command:"/scoreboard players set @a[score_Timer_min=4] Walk 0"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~-1 chain_command_block 3 replace {auto:1,Command:"/scoreboard players add @a[score_Sprint_min=1] Timer 1"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~-1 chain_command_block 5 replace {auto:1,Command:"/scoreboard players add @a[score_Walk_min=1] Timer 1"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~-1 chain_command_block 5 replace {auto:1,Command:"/scoreboard players remove @a[score_Holding_min=1] Holding 1 "}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~-1 chain_command_block 5 replace {auto:1,Command:"/scoreboard players set @a Holding 2 {SelectedItem:{id:\\\"minecraft:dye\\\",Damage:1s,tag:{display:{Name:\\\"Blood Helix\\\",Lore:[\\\"The new one, not the old one :^)\\\"]}}}}"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~-1 repeating_command_block 5 replace {auto:1,Command:"/testfor @a"}},{id:MinecartCommandBlock,Command:setblock ~ ~ ~1 command_block 0 replace {Command:fill ~ ~-3 ~-1 ~ ~ ~ air}},{id:MinecartCommandBlock,Command:setblock ~ ~-1 ~1 redstone_block},{id:MinecartCommandBlock,Command:kill @e[type=MinecartCommandBlock,r=1]}]}]}]}