/summon FallingSand ~4 ~ ~ {Block:stone,Data:6,Motion:[.0,.0,.0],Time:1,DropItem:0,Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:4,TileEntityData:{Text1:"{text:\"\",clickEvent:{action:run_command,value:\"/fill ~2 ~ ~1 ~ ~ ~-1 air 0 replace wall_sign\"}}",Text2:"{text:\"\",clickEvent:{action:run_command,value:\"/fill ~1 ~ ~ ~1 ~ ~ air 0 replace stone 6\"}}",Text3:"{text:\"\",clickEvent:{action:run_command,value:\"/summon FallingSand ~1 ~ ~ {Block:stone,Data:6,Motion:[.26,.07,.0],Time:1,DropItem:0,Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:4,Motion:[.0,.12,.0],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:5,Motion:[.32,.12,.0],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:0,Motion:[.2,.12,-.16],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:3,Motion:[.2,.12,.16]}}}}}}}}}\"}}",Text4:"{text:\"\",clickEvent:{action:run_command,value:\"/playsound mob.cow.step @a ~ ~ ~ 1 0\"}}"},Motion:[-.16,.12,.0],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:5,TileEntityData:{Text1:"{text:\"\",clickEvent:{action:run_command,value:\"/fill ~-2 ~ ~-1 ~ ~ ~1 air 0 replace wall_sign\"}}",Text2:"{text:\"\",clickEvent:{action:run_command,value:\"/fill ~-1 ~ ~ ~-1 ~ ~ air 0 replace stone 6\"}}",Text3:"{text:\"\",clickEvent:{action:run_command,value:\"/summon FallingSand ~-1 ~ ~ {Block:stone,Data:6,Motion:[-.26,.07,.0],Time:1,DropItem:0,Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:4,Motion:[-.32,.12,.0],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:5,Motion:[.0,.12,.0],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:0,Motion:[-.2,.12,-.16],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:3,Motion:[-.2,.12,.16]}}}}}}}}}\"}}",Text4:"{text:\"\",clickEvent:{action:run_command,value:\"/playsound mob.cow.step @a ~ ~ ~ 1 0\"}}"},Motion:[.16,.12,.0],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:0,TileEntityData:{Text1:"{text:\"\",clickEvent:{action:run_command,value:\"/fill ~1 ~ ~2 ~-1 ~ ~ air 0 replace wall_sign\"}}",Text2:"{text:\"\",clickEvent:{action:run_command,value:\"/fill ~ ~ ~1 ~ ~ ~1 air 0 replace stone 6\"}}",Text3:"{text:\"\",clickEvent:{action:run_command,value:\"/summon FallingSand ~ ~ ~1 {Block:stone,Data:6,Motion:[.0,.07,.26],Time:1,DropItem:0,Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:4,Motion:[-.16,.12,.2],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:5,Motion:[.16,.12,.2],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:0,Motion:[.0,.12,.0],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:3,Motion:[.0,.12,.32]}}}}}}}}}\"}}",Text4:"{text:\"\",clickEvent:{action:run_command,value:\"/playsound mob.cow.step @a ~ ~ ~ 1 0\"}}"},Motion:[.0,.12,-.16],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:3,TileEntityData:{Text1:"{text:\"\",clickEvent:{action:run_command,value:\"/fill ~-1 ~ ~-2 ~1 ~ ~ air 0 replace wall_sign\"}}",Text2:"{text:\"\",clickEvent:{action:run_command,value:\"/fill ~ ~ ~-1 ~ ~ ~-1 air 0 replace stone 6\"}}",Text3:"{text:\"\",clickEvent:{action:run_command,value:\"/summon FallingSand ~ ~ ~-1 {Block:stone,Data:6,Motion:[.0,.07,-.26],Time:1,DropItem:0,Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:4,Motion:[-.16,.12,-.2],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:5,Motion:[.16,.12,-.2],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:0,Motion:[.0,.12,-.32],Riding:{id:XPOrb,Age:6000,Riding:{id:FallingSand,Block:wall_sign,Time:1,DropItem:0,Data:3,Motion:[.0,.12,.0]}}}}}}}}}\"}}",Text4:"{text:\"\",clickEvent:{action:run_command,value:\"/playsound mob.cow.step @a ~ ~ ~ 1 0\"}}"},Motion:[.0,.12,.16]}}}}}}}}}