Light sabers with only one command

/summon FallingSand ~ ~1 ~ {Block:stone,Time:1,Passengers:[{id:FallingSand,Block:redstone_block,Time:1,Passengers:[{id:FallingSand,Block:activator_rail,Time:1},{id:MinecartCommandBlock,Command:gamerule commandBlockOutput false},{id:MinecartCommandBlock,Command:fill ~3 ~-3 ~-1 ~9 ~3 ~1 minecraft:stained_glass 2 hollow},{id:MinecartCommandBlock,Command:fill ~3 ~-3 ~ ~9 ~3 ~0 minecraft:stained_hardened_clay 15 replace stained_glass},{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~ repeating_command_block 5 replace {TrackOutput:0b,auto:1b,Command:/execute @a ~ ~ ~ detect ~ ~ ~ lava 0 /scoreboard players set @p SABERSNEAK 0}},{id:MinecartCommandBlock,Command:setblock ~2 ~ ~0 minecraft:wall_sign 4 replace {Text1:"{\\\"text\\\":\\\"-=+=-\\\",\\\"color\\\":\\\"dark_blue\\\"}",Text2:"{\\\"text\\\":\\\"Right-Click\\\",\\\"color\\\":\\\"dark_red\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"kill @e[type=ArmorStand,r=5]\\\"}}",Text3:"{\\\"text\\\":\\\"To Remove\\\",\\\"color\\\":\\\"dark_red\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-3 ~-1 ~8 ~3 ~1 minecraft:air\\\"}}",Text4:"{\\\"text\\\":\\\"-=+=-\\\",\\\"color\\\":\\\"dark_blue\\\"}"}},{id:MinecartCommandBlock,Command:/scoreboard players set @a SaberHold 0},{id:MinecartCommandBlock,Command:/scoreboard objectives add SABERSNEAK stat.sneakTime},{id:MinecartCommandBlock,Command:/scoreboard objectives add Saberhit2 stat.useItem.minecraft.diamond_hoe},{id:MinecartCommandBlock,Command:/scoreboard objectives add SaberHold dummy},{id:MinecartCommandBlock,Command:/scoreboard objectives add Saberhit stat.useItem.minecraft.diamond_hoe},{id:MinecartCommandBlock,Command:/gamerule commandBlockOutput false},{id:MinecartCommandBlock,Command:summon ArmorStand ~2 ~2 ~0.0 {CustomName:LightSabers by Rodistoo,CustomNameVisible:1,Marker:1,Invisible:1,NoGravity:1}},{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~0 chain_command_block 5 replace {TrackOutput:0b,auto:1b,Command:/execute @a ~ ~ ~ detect ~ ~ ~ fire 0 /scoreboard players set @p SABERSNEAK 0}},{id:MinecartCommandBlock,Command:setblock ~6 ~-2 ~0 chain_command_block 5 replace {TrackOutput:0b,auto:1b,Command:/execute @a[score_Saberhit2_min=1,score_SaberHold_min=1] ~ ~ ~ /playsound Saberhit2 @a[r=10] ~ ~ ~ 10 1 1}},{id:MinecartCommandBlock,Command:setblock ~7 ~-2 ~0 chain_command_block 5 replace {TrackOutput:0b,auto:1b,Command:/scoreboard players set @a[score_Saberhit2_min=1] Saberhit2 0}},{id:MinecartCommandBlock,Command:setblock ~8 ~-2 ~0 chain_command_block 1 replace {TrackOutput:0b,auto:1b,Command:/effect @a[score_SABERSNEAK_min=1,score_SaberHold_min=1] minecraft:resistance 1 255 true  }},{id:MinecartCommandBlock,Command:setblock ~8 ~-1 ~0 chain_command_block 4 replace {TrackOutput:0b,auto:1b,Command:/effect @a[score_SABERSNEAK_min=1,score_SaberHold_min=1] minecraft:weakness 1 7 true  }},{id:MinecartCommandBlock,Command:setblock ~7 ~-1 ~0 chain_command_block 4 replace {TrackOutput:0b,auto:1b,Command:/scoreboard players set @a[score_SABERSNEAK_min=1] SABERSNEAK 0}},{id:MinecartCommandBlock,Command:setblock ~6 ~-1 ~0 chain_command_block 4 replace {TrackOutput:0b,auto:1b,Command:/scoreboard players tag @e[tag=DiaCraft] add DiaCraft4 {Items:[0:{Slot:4b,id:"minecraft:diamond",Count:1b,Damage:0s},1:{Slot:12b,id:"minecraft:nether_star",Count:1b,Damage:0s},2:{Slot:13b,id:"minecraft:diamond",Count:1b,Damage:0s},3:{Slot:14b,id:"minecraft:nether_star",Count:1b,Damage:0s},4:{Slot:22b,id:"minecraft:iron_ingot",Count:64b,Damage:0s}]}}},{id:MinecartCommandBlock,Command:setblock ~5 ~-1 ~0 chain_command_block 4 replace {TrackOutput:0b,auto:1b,Command:/entitydata @e[tag=DiaCraft4] {Items:[0:{Slot:13b,id:"minecraft:diamond_hoe",Count:1b,tag:{Unbreakable:1,HideFlags:4,display:{Lore:[0:"~*~"],Name:"LightSaber"},AttributeModifiers:[0:{UUIDMost:82509,UUIDLeast:259306,Amount:35,Slot:"mainhand",AttributeName:"generic.attackDamage",Operation:0,Name:"generic.attackDamage"}]},Damage:10s}]}}},{id:MinecartCommandBlock,Command:setblock ~4 ~-1 ~0 chain_command_block 1 replace {TrackOutput:0b,auto:1b,Command:/scoreboard players tag @e[tag=DiaCraft4] remove DiaCraft4}},{id:MinecartCommandBlock,Command:setblock ~4 ~0 ~0 chain_command_block 5 replace {TrackOutput:0b,auto:1b,Command:/execute @a[score_Saberhit_min=1,score_SaberHold_min=1] ~ ~ ~ /playsound Saberhit @a[r=10] ~ ~ ~ 10 1 1}},{id:MinecartCommandBlock,Command:setblock ~5 ~0 ~0 chain_command_block 5 replace {TrackOutput:0b,auto:1b,Command:/effect @a[score_Saberhit_min=1] minecraft:resistance 1 50 true}},{id:MinecartCommandBlock,Command:setblock ~6 ~0 ~0 chain_command_block 5 replace {TrackOutput:0b,auto:1b,Command:/scoreboard players add @a[score_SaberHold=2] SaberHold 1 {SelectedItem:{id:minecraft:diamond_hoe,tag:{display:{Lore:[~*~]}}}}}},{id:MinecartCommandBlock,Command:setblock ~7 ~0 ~0 chain_command_block 5 replace {TrackOutput:0b,auto:1b,Command:/execute @a[score_SaberHold_min=1,score_SaberHold=1] ~ ~ ~ /playsound Saberon @a[r=10] ~ ~ ~ 10 1 1}},{id:MinecartCommandBlock,Command:setblock ~8 ~0 ~0 chain_command_block 1 replace {TrackOutput:0b,auto:1b,Command:/scoreboard players set @a[score_Saberhit_min=1] Saberhit 0}},{id:MinecartCommandBlock,Command:setblock ~8 ~1 ~0 chain_command_block 4 replace {TrackOutput:0b,auto:1b,Command:/scoreboard players set @a[score_SaberHold=2] SaberHold 0}},{id:MinecartCommandBlock,Command:setblock ~7 ~1 ~0 chain_command_block 4 replace {TrackOutput:0b,auto:1b,Command:/scoreboard players add @a[score_SaberHold=2] SaberHold 1 {SelectedItem:{id:minecraft:diamond_hoe,tag:{display:{Lore:[~*~]}}}}}},{id:MinecartCommandBlock,Command:setblock ~6 ~1 ~0 chain_command_block 4 replace {TrackOutput:0b,auto:1b,Command:/scoreboard players tag @a[tag=SaberHold] remove SaberHold}},{id:MinecartCommandBlock,Command:setblock ~5 ~1 ~0 chain_command_block 4 replace {TrackOutput:0b,auto:1b,Command:/effect @a[tag=SaberHold] minecraft:haste 1 10 true}},{id:MinecartCommandBlock,Command:setblock ~4 ~1 ~0 chain_command_block 1 replace {TrackOutput:0b,auto:1b,Command:/scoreboard players tag @a[tag=SaberHold] remove SaberHold}},{id:MinecartCommandBlock,Command:setblock ~-1 ~-3 ~ command_block 0 replace {Command:fill ~ ~ ~ ~2 ~3 ~ air 0}},{id:MinecartCommandBlock,Command:setblock ~-1 ~-2 ~ redstone_block 0 replace},{id:MinecartCommandBlock,Command:kill @e[type=MinecartCommandBlock]}]}]}