Convarabelts In Minecraft

/summon FallingSand ~ ~1 ~ {Block:redstone_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/fill ~ ~0 ~1 ~ ~-13 ~1 redstone_block},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~ ~3 ~1 stone},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:setblock ~ ~4 ~ command_block 0 replace {Command:fill ~ ~2 ~ ~ ~-17 ~1 air}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/tellraw @a {color:"yellow",text:"Craft conveyor belts by throwing a stone pressure plate, and powered rails on the ground together!"}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/tellraw @a {color:"red",text:"Command by Mason Mohr"}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/tellraw @a [{color:"green",bold:true,text:"The Conveyor Belts "},{color:"light_gray",bold:true,text:"command module "},{color:"gold",bold:true,text:"has been installed!"}]},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/scoreboard objectives add CB_Is dummy},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/scoreboard objectives add CB_Block dummy},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/summon FallingSand ~2 ~ ~-1 {Block:command_block,TileEntityData:{Command:/execute @e[type=ArmorStand,score_CB_Is_min=1] ~ ~ ~ detect ~ ~ ~ air 0 summon Item ~ ~ ~ {Item:{id:"minecraft:spawn_egg",Damage:94,Count:1,tag:{display:{Name:"ConveyorBelt"}}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/scoreboard players set @e[type=ArmorStand,name=CBSouth] CB_Is 1},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/scoreboard players set @e[type=ArmorStand,name=CBNorth] CB_Is 1},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[type=ArmorStand,name=CBSouth] ~ ~ ~ tp @e[type=!Item,r=0] ~ ~ ~0.1},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[type=ArmorStand,name=CBNorth] ~ ~ ~ tp @e[type=!Item,r=0] ~ ~ ~-0.1},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[type=ArmorStand,name=CBSouth] ~ ~ ~ entitydata @e[type=Item,r=0] {Motion:[0.0d,0.0d,0.1d]}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[type=ArmorStand,name=CBNorth] ~ ~ ~ entitydata @e[type=Item,r=0] {Motion:[0.0d,0.0d,-0.1d]}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/tp @e[type=Squid,name=ConveyorBelt] ~ ~-500 ~},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @a[rym=-44,ry=45] ~ ~ ~ execute @e[type=Squid,name=ConveyorBelt,c=3,r=12] ~ ~ ~ summon ArmorStand ~ ~ ~ {Marker:1,Invisible:1,NoGravity:1,CustomName:"CBSouth"}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @a[rym=136,ry=-135] ~ ~ ~ execute @e[type=Squid,name=ConveyorBelt,c=3,r=12] ~ ~ ~ summon ArmorStand ~ ~ ~ {Marker:1,Invisible:1,NoGravity:1,CustomName:"CBNorth"}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[score_CB_Block_min=1,score_CB_Block=1] ~ ~ ~ execute @e[score_CB_Block_min=2,score_CB_Block=2,r=1] ~ ~ ~ kill @e[type=Item,score_CB_Block_min=1,score_CB_Block=2,r=3,c=2]},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/scoreboard players set @e[type=Item] CB_Block 3 {Item:{id:"minecraft:carpet"}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/scoreboard players set @e[type=Item] CB_Block 1 {Item:{id:"minecraft:stone_pressure_plate"}}},Time:1,}}}}}}}}}}}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/summon FallingSand ~2 ~ ~1 {Block:command_block,TileEntityData:{Command:/execute @e[type=ArmorStand,score_CB_Is_min=1] ~ ~ ~ detect ~ ~ ~ air 0 kill @e[type=ArmorStand,score_CB_Is_min=1,r=1,c=1]},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[type=ArmorStand,score_CB_Is_min=1] ~ ~ ~ detect ~ ~ ~ air 0 kill @e[score_CB_Block_min=3,score_CB_Block=3,r=2]},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/scoreboard players set @e[type=ArmorStand,name=CBEast] CB_Is 1},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/scoreboard players set @e[type=ArmorStand,name=CBWest] CB_Is 1},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[type=ArmorStand,name=CBEast] ~ ~ ~ tp @e[type=!Item,r=0] ~0.1 ~ ~},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[type=ArmorStand,name=CBWest] ~ ~ ~ tp @e[type=!Item,r=0] ~-0.1 ~ ~},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[type=ArmorStand,name=CBEast] ~ ~ ~ entitydata @e[type=Item,r=0] {Motion:[0.1d,0.0d,0.0d]}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[type=ArmorStand,name=CBWest] ~ ~ ~ entitydata @e[type=Item,r=0] {Motion:[-0.1d,0.0d,0.0d]}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[type=Squid,name=ConveyorBelt] ~ ~ ~ fill ~ ~ ~ ~ ~ ~ carpet 7 replace air},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @a[rym=-134,ry=-45] ~ ~ ~ execute @e[type=Squid,name=ConveyorBelt,c=3,r=12] ~ ~ ~ summon ArmorStand ~ ~ ~ {Marker:1,Invisible:1,NoGravity:1,CustomName:"CBEast"}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @a[rym=46,ry=135] ~ ~ ~ execute @e[type=Squid,name=ConveyorBelt,c=3,r=12] ~ ~ ~ summon ArmorStand ~ ~ ~ {Marker:1,Invisible:1,NoGravity:1,CustomName:"CBWest"}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/execute @e[score_CB_Block_min=1,score_CB_Block=1] ~ ~ ~ execute @e[score_CB_Block_min=2,score_CB_Block=2,r=1,c=1] ~ ~ ~ summon Item ~ ~ ~ {Item:{id:"minecraft:spawn_egg",Damage:94,Count:6,tag:{display:{Name:"ConveyorBelt"}}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/scoreboard players set @e[type=Item] CB_Block 2 {Item:{id:"minecraft:golden_rail"}}},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 ~2 ~-2 ~ ~2 ~11 ~ redstone_block"},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:"setblock ~2 ~-1 ~-1 command_block 0 replace {Command:/fill ~ ~ ~1 ~ ~13 ~1 stone 0 replace redstone_block}"},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:"setblock ~2 ~ ~1 command_block 0 replace {Command:/fill ~ ~ ~-1 ~ ~13 ~-1 redstone_block 0 replace stone}"},Time:1,Riding:{id:"FallingSand",Block:stone,Time:1}}}}}}}}}}}}}}}}