/summon FallingSand ~ ~10 ~ {Block:minecraft:redstone_block,Time:1,Riding:{id:"FallingSand",Block:minecraft:command_block,Time:1,TileEntityData:{Command:/fill ~3 ~-7 ~4 ~-3 ~-7 ~8 minecraft:air},Riding:{id:"FallingSand",Block:minecraft:redstone_block,Time:1,Riding:{id:"FallingSand",Block:minecraft:command_block,Time:1,TileEntityData:{Command:/fill ~4 ~-5 ~3 ~-4 ~-5 ~9 minecraft:fence},Riding:{id:"FallingSand",Block:minecraft:redstone_block,Time:1,Riding:{id:"FallingSand",Block:minecraft:command_block,Time:1,TileEntityData:{Command:/fill ~4 ~-4 ~3 ~-4 ~-4 ~9 minecraft:grass},Riding:{id:"FallingSand",Block:minecraft:redstone_block,Time:1,Riding:{id:"FallingSand",Block:minecraft:command_block,Time:1,TileEntityData:{Command:/summon Sheep ~ ~ ~6 {CustomName:"MÄÄÄH"}}}}}}}}}}