No Tools Challenge 2

/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 ~-3 ~8 ~-1 ~3 obsidian 0 hollow"},{id:MinecartCommandBlock,Command:"fill ~2 ~-2 ~-3 ~8 ~-2 ~3 stained_glass 15 replace obsidian"},{id:MinecartCommandBlock,Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{\\\"text\\\":\\\"No Tools\\\",\\\"color\\\":\\\"black\\\",\\\"bold\\\":true}",Text3:"{\\\"text\\\":\\\"by Jragon014\\\",\\\"color\\\":\\\"dark_purple\\\",\\\"italic\\\":true}",Text4:"{\\\"text\\\":\\\"[Click to Remove]\\\",\\\"color\\\":\\\"dark_red\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-1 ~-3 ~7 ~1 ~3 air\\\"}}"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~2 chain_command_block 5 replace {auto:1,Command:"/clear @a minecraft:iron_sword 0"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~2 chain_command_block 5 replace {auto:1,Command:"/clear @a minecraft:stone_sword 0"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~2 chain_command_block 5 replace {auto:1,Command:"/clear @a minecraft:diamond_sword 0"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~1 chain_command_block 3 replace {auto:1,Command:"/clear @a minecraft:golden_sword"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~1 chain_command_block 4 replace {auto:1,Command:"/clear @a minecraft:wooden_sword"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~1 chain_command_block 4 replace {auto:1,Command:"/clear @a minecraft:stone_shovel"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~1 chain_command_block 4 replace {auto:1,Command:"/clear @a minecraft:wooden_shovel"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~1 chain_command_block 4 replace {auto:1,Command:"/clear @a minecraft:diamond_shovel"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~ chain_command_block 3 replace {auto:1,Command:"/clear @a minecraft:golden_shovel"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~ chain_command_block 5 replace {auto:1,Command:"/clear @a minecraft:iron_shovel"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~ chain_command_block 5 replace {auto:1,Command:"/clear @a minecraft:stone_axe"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~ chain_command_block 5 replace {auto:1,Command:"/clear @a minecraft:wooden_axe"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~ chain_command_block 5 replace {auto:1,Command:"/clear @a minecraft:diamond_axe"}},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~-1 chain_command_block 3 replace {auto:1,Command:"/clear @a minecraft:golden_axe"}},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~-1 chain_command_block 4 replace {auto:1,Command:"/clear @a minecraft:iron_axe"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~-1 chain_command_block 4 replace {auto:1,Command:"/clear @a minecraft:stone_pickaxe"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~-1 chain_command_block 4 replace {auto:1,Command:"/clear @a minecraft:wooden_pickaxe"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~-1 chain_command_block 4 replace {auto:1,Command:"/clear @a minecraft:diamond_pickaxe"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~-2 chain_command_block 3 replace {auto:1,Command:"/clear @a minecraft:golden_pickaxe"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~-2 command_block 5 replace {Command:"/clear @a minecraft:iron_pickaxe"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~-2 unpowered_comparator 1},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~-2 hopper 4},{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~-2 hopper 5 replace {Items:[{id:minecraft:stone,Count:1}]}},{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]}]}]}]}