Minecraft 1.11 | Survival Teleporters in One Command

summon falling_block ~ ~1 ~ {Block:stone,Time:1,Passengers:[{id:falling_block,Block:redstone_block,Time:1,Passengers:[{id:falling_block,Block:activator_rail,Time:1,Passengers:[{id:commandblock_minecart,Command:gamerule commandBlockOutput false},{id:commandblock_minecart,Command:fill ~2 ~-3 ~-2 ~8 ~ ~2 stained_hardened_clay 1 hollow},{id:commandblock_minecart,Command:fill ~2 ~-2 ~-2 ~8 ~-1 ~2 stained_glass 1 0 stained_hardened_clay 1},{id:commandblock_minecart,Command:"/tellraw @a [{\"text\":\"Successfully installed the \",\"color\":\"aqua\",\"bold\":\"true\"},{\"text\":\"Survival Teleporters\",\"color\":\"dark_red\",\"clickEvent\":{\"action\":\"open_url\",\"value\":\"http://www.planetminecraft.com/project/survival-teleporters-in-one-command/\"},\"hoverEvent\":{\"action\":\"show_text\",\"value\":\"Click to open post\"}},{\"text\":\" made by \",\"color\":\"aqua\",\"bold\":\"true\"},{\"text\":\"ClassyElm\",\"color\":\"gold\",\"clickEvent\":{\"action\":\"open_url\",\"value\":\"http://www.planetminecraft.com/member/classyelm/\"},\"hoverEvent\":{\"action\":\"show_text\",\"value\":\"Click to open my PMC account\"}}]"},{id:commandblock_minecart,Command:setblock ~1 ~-2 ~ wall_sign 4 0 {Text1:"{\\\"text\\\":\\\"Survival\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/execute @e[tag=STIOCt1V1] ~ ~ ~ /fill ~ ~ ~ ~ ~1 ~ air\\\"}}",Text2:"{\\\"text\\\":\\\"Teleporters:\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/kill @e[tag=STIOCt1V1]\\\"}}",Text3:"{\\\"text\\\":\\\"Remove\\\",\\\"color\\\":\\\"dark_red\\\",\\\"bold\\\":true}",Text4:"{\\\"text\\\":\\\"Machine\\\",\\\"color\\\":\\\"dark_red\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-1 ~-2 ~7 ~2 ~2 air\\\"},\\\"bold\\\":true}"}},{id:commandblock_minecart,Command:setblock ~1 ~-1 ~ wall_sign 4 0 {Text1:"{\\\"text\\\":\\\" \\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/scoreboard players tag @p add STIOCgi1V1\\\"}}",Text2:"{\\\"text\\\":\\\"Get Items\\\",\\\"color\\\":\\\"dark_green\\\",\\\"bold\\\":true}",Text3:"{\\\"text\\\":\\\"\\\"}",Text4:"{\\\"text\\\":\\\"\\\"}"}},{id:commandblock_minecart,Command:fill ~3 ~-2 ~-1 ~7 ~-1 ~1 chain_command_block 5},{id:commandblock_minecart,Command:setblock ~3 ~-1 ~1 chain_command_block 2},{id:commandblock_minecart,Command:fill ~7 ~-1 ~1 ~4 ~-1 ~1 chain_command_block 4},{id:commandblock_minecart,Command:setblock ~7 ~-2 ~1 chain_command_block 1},{id:commandblock_minecart,Command:setblock ~3 ~-2 ~ chain_command_block 3},{id:commandblock_minecart,Command:fill ~7 ~-2 ~ ~4 ~-2 ~ chain_command_block 4},{id:commandblock_minecart,Command:setblock ~7 ~-2 ~-1 chain_command_block 3},{id:commandblock_minecart,Command:setblock ~3 ~-2 ~-1 repeating_command_block 5},{id:commandblock_minecart,Command:blockdata ~5 ~-1 ~ {auto:1,Command:/scoreboard players tag @a[tag=STIOCgi1V1] remove STIOCgi1V1}},{id:commandblock_minecart,Command:blockdata ~4 ~-1 ~ {auto:1,Command:"/give @a[tag=STIOCgi1V1] chest 1 0 {BlockEntityTag:{Items:[{id:diamond,Count:16,Slot:0},{id:ender_pearl,Count:16,Slot:1}]},display:{Name:\\\"Crafting Items Inside\\\"}}"}},{id:commandblock_minecart,Command:blockdata ~3 ~-1 ~ {auto:1,Command:/scoreboard players tag @a[tag=STIOCpt1V1] remove STIOCpt1V1}},{id:commandblock_minecart,Command:blockdata ~3 ~-1 ~1 {auto:1,Command:/execute @a[tag=STIOCpt1V1] ~ ~ ~ /playsound entity.endermen.teleport voice @p ~ ~ ~ 100 0}},{id:commandblock_minecart,Command:blockdata ~4 ~-1 ~1 {auto:1,Command:/execute @a[tag=STIOCpt1V1] ~ ~ ~ /spreadplayers ~ ~ 500 2000 false @p}},{id:commandblock_minecart,Command:blockdata ~5 ~-1 ~1 {auto:1,Command:/execute @a[tag=STIOCpt1V1] ~ ~ ~ /kill @e[tag=STIOCt1V1,r=1,c=1]}},{id:commandblock_minecart,Command:blockdata ~6 ~-1 ~1 {auto:1,Command:/execute @a[tag=STIOCpt1V1] ~ ~ ~ /execute @e[tag=STIOCt1V1,r=1,c=1] ~ ~ ~ /fill ~ ~ ~ ~ ~1 ~ air}},{id:commandblock_minecart,Command:blockdata ~7 ~-1 ~1 {auto:1,Command:/execute @e[tag=STIOCt1V1] ~ ~ ~ /scoreboard players tag @a[r=1,c=1] add STIOCpt1V1}},{id:commandblock_minecart,Command:blockdata ~7 ~-2 ~1 {auto:1,Command:/execute @e[tag=STIOCt1V1] ~ ~ ~ /particle portal ~ ~1 ~ 0 0 0 1 20}},{id:commandblock_minecart,Command:blockdata ~6 ~-2 ~1 {auto:1,Command:/tp @e[tag=STIOCs1V1] ~ ~-512 ~}},{id:commandblock_minecart,Command:blockdata ~5 ~-2 ~1 {auto:1,Command:/execute @e[tag=STIOCs1V1] ~ ~ ~ /fill ~ ~ ~ ~ ~1 ~ end_gateway}},{id:commandblock_minecart,Command:blockdata ~4 ~-2 ~1 {auto:1,Command:/execute @e[tag=STIOCs1V1] ~ ~ ~ /particle lava ~ ~ ~ 0 10 0 1 1000}},{id:commandblock_minecart,Command:blockdata ~3 ~-2 ~1 {auto:1,Command:"/execute @e[tag=STIOCs1V1] ~ ~ ~ /summon armor_stand ~ ~ ~ {Motion:[0.0d,0.5d,0.0d],Tags:[\\\"STIOCt1V1\\\"],NoGravity:1,Invisible:1,Marker:1}"}},{id:commandblock_minecart,Command:blockdata ~3 ~-2 ~ {auto:1,Command:/execute @e[tag=STIOCi1V1] ~ ~ ~ /execute @e[tag=STIOCi2V1,r=1,c=1] ~ ~ ~ /kill @e[tag=STIOCi1-2V1,r=1,c=2]}},{id:commandblock_minecart,Command:blockdata ~4 ~-2 ~ {auto:1,Command:/execute @e[tag=STIOCi1V1] ~ ~ ~ /execute @e[tag=STIOCi2V1,r=1,c=1] ~ ~ ~ /particle portal ~ ~ ~ 0 0 0 1 1000}},{id:commandblock_minecart,Command:blockdata ~5 ~-2 ~ {auto:1,Command:"/execute @e[tag=STIOCi1V1] ~ ~ ~ /execute @e[tag=STIOCi2V1,r=1,c=1] ~ ~ ~ /summon item ~ ~ ~ {Item:{id:spawn_egg,Count:1,tag:{EntityTag:{id:minecraft:squid,Tags:[\\\"STIOCs1V1\\\"]},display:{Name:\\\"Spawn Teleporter\\\"},ench:[{id:0,lvl:0}],HideFlags:1}}}"}},{id:commandblock_minecart,Command:blockdata ~6 ~-2 ~ {auto:1,Command:/scoreboard players tag @e[tag=STIOCi2V1] add STIOCi1-2V1}},{id:commandblock_minecart,Command:blockdata ~7 ~-2 ~ {auto:1,Command:/scoreboard players tag @e[tag=STIOCi1V1] add STIOCi1-2V1}},{id:commandblock_minecart,Command:blockdata ~7 ~-2 ~-1 {auto:1,Command:/scoreboard players tag @e[tag=STIOCi1-2V1] remove STIOCi1&2V1}},{id:commandblock_minecart,Command:blockdata ~6 ~-2 ~-1 {auto:1,Command:/scoreboard players tag @e[type=item] add STIOCi2V1 {OnGround:1b,Item:{id:minecraft:diamond,Count:16b}}}},{id:commandblock_minecart,Command:blockdata ~5 ~-2 ~-1 {auto:1,Command:/scoreboard players tag @e[type=item] remove STIOCi2V1}},{id:commandblock_minecart,Command:blockdata ~4 ~-2 ~-1 {auto:1,Command:/scoreboard players tag @e[type=item] add STIOCi1V1 {OnGround:1b,Item:{id:minecraft:ender_pearl,Count:16b}}}},{id:commandblock_minecart,Command:blockdata ~3 ~-2 ~-1 {auto:1,Command:/scoreboard players tag @e[type=item] remove STIOCi1V1}},{id:commandblock_minecart,Command:setblock ~ ~ ~1 command_block 0 0 {Command:fill ~ ~-3 ~-1 ~ ~ ~ air}},{id:commandblock_minecart,Command:setblock ~ ~-1 ~1 redstone_block},{id:commandblock_minecart,Command:kill @e[type=commandblock_minecart,r=1]}]}]}]}