#built using mc-build (https://mcbuild.dev/)

setblock 8 0 8 minecraft:structure_block
data modify block 8 0 8 mode set value "LOAD"
data modify block 8 0 8 name set value "minecraft:empty2"
data modify block 8 0 8 posX set value -14
data modify block 8 0 8 posY set value 3
data modify block 8 0 8 posZ set value -10
setblock 9 0 8 minecraft:redstone_block
setblock 9 0 8 minecraft:stone
setblock 8 0 8 minecraft:structure_block
data modify block 8 0 8 mode set value "LOAD"
data modify block 8 0 8 name set value "minecraft:empty"
data modify block 8 0 8 posX set value -7
data modify block 8 0 8 posY set value 3
data modify block 8 0 8 posZ set value -11
setblock 9 0 8 minecraft:redstone_block
setblock 9 0 8 minecraft:stone
setblock 8 0 8 minecraft:structure_block
data modify block 8 0 8 mode set value "LOAD"
data modify block 8 0 8 name set value "minecraft:solo"
data modify block 8 0 8 posX set value -7
data modify block 8 0 8 posY set value 3
data modify block 8 0 8 posZ set value -11
setblock 9 0 8 minecraft:redstone_block
setblock 9 0 8 minecraft:stone