Particle Trail ONLY ONE COMMAND!

The Command:  /summon FallingSand ~ ~1 ~ {Block:redstone_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:fill ~ ~ ~1 ~ ~-26 ~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 ~ ~ ~-29 ~1 air}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~3 ~23.25 ~ {Block:command_block,Time:1,TileEntityData:{Command:fill ~ ~ ~-1 ~6 ~ ~1 coal_block}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~4 ~ ~-1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_w_min=1,score_p_min=2,score_p=2] ~ ~ ~ /summon Item ~ ~ ~ {Item:{id:emerald_block,Count:1},Age:5990,PickupDelay:32767} },Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:/scoreboard objectives add p trigger Particle_Trails: },Time:1,}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~5 ~ ~-1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_p_min=3,score_p=3,score_w_min=1] ~ ~ ~ /particle reddust ~ ~ ~ 0.4 0 0.4 0.000000001 100 },Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /scoreboard players set @a walk 0 },Time:1,}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~6 ~ ~-1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_p_min=3,score_p=3,score_w_min=1] ~ ~ ~ /particle enchantmenttable ~ ~1 ~ 0.2 0 0.2 0 10 },Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_p_min=1,score_p=1,score_w_min=1] ~ ~ ~ /particle flame ~ ~1 ~ 0.2 0.2 0.2 0 10 },Time:1,}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~7 ~ ~-1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_p_min=3,score_p=3,score_w_min=1] ~ ~ ~ /particle witchMagic ~ ~1 ~ 0.2 0 0.2 0 10 },Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_p_min=1,score_p=1,score_w_min=1] ~ ~ ~ /particle smoke ~ ~1 ~ 0.2 0.2 0.2 0 10 },Time:1,}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~8 ~ ~-1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /scoreboard players set @a[score_tick_min=0,score_tick=0] tick 1},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_w_min=1,score_p_min=2,score_p=2] ~ ~ ~ /summon Item ~ ~ ~ {Item:{id:diamond_block,Count:1},Age:5990,PickupDelay:32767} },Time:1,}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~9 ~ ~-1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_w_min=1,score_p_min=2,score_p=2] ~ ~ ~ /summon Item ~ ~ ~ {Item:{id:diamond,Count:1},Age:5990,PickupDelay:32767} },Time:1,}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~4 ~ ~1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_w_min=1,score_p_min=2,score_p=2] ~ ~ ~ /summon Item ~ ~ ~ {Item:{id:emerald_block,Count:1},Age:5990,PickupDelay:32767} },Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /scoreboard objectives add w stat.walkOneCm },Time:1,}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~5 ~ ~1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_p_min=3,score_p=3,score_w_min=1] ~ ~ ~ /particle portal ~ ~1 ~ 0.2 0 0.2 0 10 },Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /scoreboard players enable @a p},Time:1,}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~6 ~ ~1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_p_min=3,score_p=3,score_w_min=1] ~ ~ ~ /particle magicCrit ~ ~1 ~ 0.2 0 0.2 0 10 },Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_p_min=1,score_p=1,score_w_min=1] ~ ~ ~ /particle lava ~ ~1 ~ 0.2 0.2 0.2 0 1 },Time:1,}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~7 ~ ~1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /scoreboard players set @a w 0},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_w_min=1,score_p_min=2,score_p=2] ~ ~ ~ /summon Item ~ ~ ~ {Item:{id:diamond_ore,Count:1},Age:5990,PickupDelay:32767} },Time:1,}}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~8 ~ ~1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_w_min=1,score_p_min=2,score_p=2] ~ ~ ~ /summon Item ~ ~ ~ {Item:{id:diamond_block,Count:1},Age:5990,PickupDelay:32767} },Time:1,}}},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:summon FallingSand ~9 ~ ~1 {Block:coal_block,Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command: /execute @a[score_w_min=1,score_p_min=2,score_p=2] ~ ~ ~ /summon Item ~ ~ ~ {Item:{id:emerald,Count:1},Age:5990,PickupDelay:32767} },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 ~-7 ~ ~9 ~-6 ~ redstone_block"},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:"setblock ~3 ~-6 ~-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 ~-5 ~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:'Destroy',clickEvent:{action:run_command,value:\\"/execute @e[type=ArmorStand,name=DestroyModule,c=1,r=20] ~ ~ ~ fill ~-1 ~ ~ ~8 ~10 ~4 air 0 replace\\"},bold:true,italic:true,color:dark_red}",Text2:"{text:'Machine',clickEvent:{action:run_command,value:\\"/kill @e[type=ArmorStand,name=DestroyModule,c=1,r=20]\\"},bold:true,italic:true,color:dark_red}",Text3:"{text:'',color:black}",Text4:"{text:'',color:black}"}},Riding:{id:FallingSand,Block:command_block,Time:1,TileEntityData:{Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{text:'Type',clickEvent:{action:run_command,value:\\"/execute @e[type=ArmorStand,name=DestroyModule,c=1,r=20] ~ ~ ~ fill ~-1 ~ ~ ~8 ~10 ~4 air 0 replace\\"},color:Blue}",Text2:"{text:'/trigger p set N',clickEvent:{action:run_command,value:\\"/kill @e[type=ArmorStand,name=DestroyModule,c=1,r=20]\\"},color:Blue}",Text3:"{text:'N=Number of',color:Blue}",Text4:"{text:'Particle Trail',color:Blue}"}},Riding:{id:FallingSand,Block:command_block,Time:1,TileEntityData:{Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{text:'(1) Flames Trail',clickEvent:{action:run_command,value:\\"/execute @e[type=ArmorStand,name=DestroyModule,c=1,r=20] ~ ~ ~ fill ~-1 ~ ~ ~8 ~10 ~4 air 0 replace\\"},bold:true,color:dark_red}",Text2:"{text:'(2) Item Trail',clickEvent:{action:run_command,value:\\"/kill @e[type=ArmorStand,name=DestroyModule,c=1,r=20]\\"},bold:true,color:gold}",Text3:"{text:'(3) Black Magic',bold:true,italic:true,color:black}",Text4:"{text:'',color:dark_blue}"}},Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:fill ~2 ~-1 ~-2 ~10 ~0 ~2 stained_glass 15 replace coal_block},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:fill ~3 ~ ~-1 ~9 ~4 ~1 air 0 replace coal_block},Time:1,Riding:{id:"FallingSand",Block:command_block,TileEntityData:{Command:fill ~2 ~ ~-2 ~10 ~3 ~2 coal_block},Time:1,Riding:{id:FallingSand,Block:command_block,Time:1,TileEntityData:{Command:summon ArmorStand ~2 ~ ~-2 {CustomName:"DestroyModule",Invisible:1,Marker:1,NoGravity:1}},Riding:{id:"FallingSand",Block:stone,Time:1}}}}}}}}}}}}}}}}}}}}}}}}}}}}}