Only One Command | Ultra HardCore

/summon FallingSand ~ ~1 ~ {Block:redstone_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~ ~ ~1 ~ ~-34 ~1 redstone_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~ ~2 ~ ~ ~-35 ~1 air},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~3 ~1 ~ {Block:command_block,Time:1,TileEntityData:{Command:fill ~ ~ ~-1 ~6 ~ ~1 stone}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:title @a subtitle {text:"Your UHC Creation is Completed!",color:"gold"}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:title @a title {text:"Complete",color:"dark_purple",underlined:true}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:tellraw @a ["",{"text":"UHC Installed","color":"green","bold":"true"}]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:gamerule doNaturalRegeneration false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:defaultgamemode survival},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:spreadplayers ~ ~ 200 2000 false @a},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:tellraw @a ["",{"text":"Four Team UHC","color":"blue","underlined":"true"}]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:tellraw @a ["",{"text":"______________________","underlined":"true","strikethrough":"true"}]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:tellraw @a ["",{"text":"Don't Use This On Bukkit Servers","color":"red","bold":"true"}]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:tellraw @a ["",{"text":"by: "},{"text":"starkidzx","color":"dark_blue"}]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:tellraw @a ["",{"text":"'Ultra HardCore'","color":"gold","bold":"true"}]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~4 ~-15 ~-1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams option Blue friendlyfire false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams add Blue},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~5 ~-14 ~-1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams option Green friendlyfire false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams add Green},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~6 ~-13 ~-1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams join Blue @r[c=4]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard objectives add alive stat.timeSinceDeath},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~7 ~-12 ~-1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams join Green @r[c=4]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard objectives health health health},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~8 ~-11 ~-1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:difficulty hard},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams option Blue color blue},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~9 ~-10 ~-1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:kill @e[type=Cow]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams option Green color green},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~4 ~-10 ~1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams option Red friendlyfire false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams add Red},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~5 ~-9 ~1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams option Yellow friendlyfire false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams add Yellow},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~6 ~-8 ~1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams join Red @r[c=4]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard objectives setdisplay sidebar alive},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~7 ~-7 ~1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams join yellow @r[c=4]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard objectives setdisplay belowname health},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~8 ~-6 ~1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:kill @e[type=Chicken]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams option Red color red},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~9 ~-5 ~1 {Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:kill @e[type=Pig]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard teams option Yellow color yellow},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:gamerule commandBlockOutput false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~3 ~-6 ~ ~9 ~-5 ~ redstone_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:setblock ~3 ~-5 ~-1 command_block 0 replace {Command:fill ~ ~ ~1 ~6 ~1 ~1 stone 0 replace redstone_block}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:setblock ~3 ~-4 ~1 command_block 0 replace {Command:fill ~ ~ ~-1 ~6 ~1 ~-1 redstone_block 0 replace stone}},Time:1,Riding:{id:FallingSand,Block:command_block,Time:1,TileEntityData:{Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{text:'',color:black}",Text2:"{text:'Created By:',color:black}",Text3:"{text:'starkidzx',color:white}",Text4:"{text:'',color:black}"}},Riding:{id:FallingSand,Block:command_block,Time:1,TileEntityData:{Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{text:'',clickEvent:{action:run_command,value:\\"/fill ~ ~-1 ~-2 ~9 ~3 ~2 air 0 replace\\"},color:black}",Text2:"{text:'Remove',bold:true,underlined:true,color:dark_red}",Text3:"{text:'',color:black}",Text4:"{text:'',color:black}"}},Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~2 ~-1 ~-2 ~10 ~0 ~2 stained_glass 7 replace stone},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~3 ~ ~-1 ~9 ~4 ~1 air 0 replace stone},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~2 ~ ~-2 ~10 ~3 ~2 stone},Time:1,Riding:{id:FallingSand,Block:stone,Time:1}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}