Easier Easy

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 ~-1 ~12 ~-1 ~1 stained_hardened_clay 2 hollow"},{id:MinecartCommandBlock,Command:"fill ~2 ~-2 ~-1 ~12 ~-2 ~1 stained_glass 12 replace stained_hardened_clay"},{id:MinecartCommandBlock,Command:setblock ~11 ~-2 ~ chain_command_block 3 replace {auto:1,Command:"/kill @e[type=SmallFireball]"}},{id:MinecartCommandBlock,Command:setblock ~10 ~-2 ~ chain_command_block 13 replace {auto:1,Command:"/scoreboard players tag @e[type=Zombie,tag=babyZombie,tag=!easy] add easy"}},{id:MinecartCommandBlock,Command:setblock ~9 ~-2 ~ chain_command_block 13 replace {auto:1,Command:"/effect @e[tag=babyZombie] slowness 100000 0 true"}},{id:MinecartCommandBlock,Command:setblock ~8 ~-2 ~ chain_command_block 5 replace {auto:1,Command:"/scoreboard players tag @e[type=Zombie,tag=!easy] add babyZombie {IsBaby:1b}"}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~ chain_command_block 5 replace {auto:1,Command:"entitydata @e[type=Skeleton,tag=!easy] {HandItems:[],CanPickUpLoot:0,Tags:[easy]}"}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~ command_block 5 replace {Command:"entitydata @e[type=Creeper,tag=!easy] {ExplosionRadius:0,Tags:[easy]}"}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~ unpowered_comparator 1},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~ hopper 4},{id:MinecartCommandBlock,Command:setblock ~3 ~-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]}]}]}]}