Builder: Mission has started .

Builder: ready

Architect: okay ,

Architect: this one may take a bit .

Architect: start by making a row of 4 yellow blocks on the ground ,

Architect: starting in the very center

Builder: place yellow 0 1 0

Builder: which direction do youw ant the row

Architect: and from the centermost yellow block ,

Architect: make another row of 4 perpendicular

Architect: any direction !

Architect: it will ultimately be an L shape parallel to the ground

Builder: place yellow 0 1 -1, place yellow 0 1 -2, place yellow 0 1 -3, place yellow 1 1 0, place yellow 2 1 0, place yellow 3 1 0, place yellow 4 1 0, pick yellow 4 1 0

Architect: and connect the endmost yellow blocks

Architect: to make a triangle

Builder: place yellow 3 1 -1, place yellow 2 1 -2, place yellow 1 1 -3

Architect: sorry ,

Architect: one more space inwards

Builder: pick yellow 1 1 -3, pick yellow 2 1 -2, pick yellow 3 1 -1, place yellow 2 1 -1, place yellow 1 1 -2

Architect: perfect !

Architect: now , stack another layer of yellow blocks on top of that ,

Architect: then remove the bottom layer

Architect: so it's the same structure ,

Architect: but one tile off the ground

Builder: place yellow 3 2 0, place yellow 2 2 0, place yellow 1 2 0, place yellow 0 2 0, place yellow 0 2 -1, place yellow 0 2 -3, place yellow 0 2 -2, place yellow 1 2 -2, pick yellow 2 1 -1, pick yellow 2 1 0, pick yellow 3 1 0, pick yellow 1 1 0, pick yellow 0 1 -3, pick yellow 0 1 -2, pick yellow 0 1 -1, pick yellow 0 1 0

Architect: okay ,

Architect: now , using the innermost corner of the triangle ,

Architect: make a 2x2 square of red blocks

Architect: but leave the yellow corner as is

Architect: whoops ,

Architect: sorry

Architect: okay , move to the corner of the L

Architect: and place a red block on both remaining sides of the corner

Builder: place red 0 2 1, place red -1 2 0

Architect: yeah like that .

Architect: sorry ,

Architect: didn't know how to phrase it

Architect: and connect those blocks with one more red block

Builder: place red -1 2 1

Architect: okay ,

Architect: now , hop off the structure to your righthand side

Architect: and extend the closest row of red blocks to you to a row of 5 red blocks to the right

Builder: place red -1 2 2, place red -1 2 3, place red -1 2 4

Architect: perfect !

Architect: now , put another red block in front of the 2nd rightmost one ,

Architect: so the red structure is symmetrical

Builder: place red -2 2 3

Architect: other side ,

Architect: sorry

Builder: pick red -2 2 3, place red 0 2 3

Architect: and one more red block

Architect: to make a triangle

Builder: place red 0 2 2, place red 1 2 2, pick red 0 2 2

Architect: great !

Architect: now , place a blue block under that last red one

Builder: place blue 1 1 2

Architect: and directly to the left and to the right of that last red one ,

Architect: place another blue block

Builder: place blue 0 2 2, place blue 2 2 2

Architect: yep !

Architect: and then a row of 5 blue blocks on top of those two ,

Architect: to make another triangle

Builder: place blue -1 3 2, place blue 0 3 2, place blue 1 3 2, place blue 2 3 2, place blue 3 3 2

Architect: whoops ,

Architect: hold on

Builder: okay ,

Architect: make a row of 7 red blocks next to the current row of 5 ,

Architect: so it's a bigger triangle

Builder: place red -2 2 0, place red -2 2 -1, place red -2 2 1, place red -2 2 2, place red -2 2 3, place red -2 2 4, place red -2 2 5

Architect: and remove the innermost three red blocks on the row of 5 ,

Architect: so it's hollow

Builder: pick red -1 2 1, pick red -1 2 2, pick red -1 2 3

Architect: alright ,

Architect: perfect !

Architect: my bad

Architect: looks good now :)

Builder: nice