Builder: Mission has started .

Architect: whole thing will be 5 blocks long

Architect: 5x9

Architect: keep that in mind for space

Architect: the blocks spell out " L = 5 "

Architect: start with green

Builder: place green 2 1 -3, place green 1 1 -3, place green 0 1 -3, place green -1 1 -3, place green -1 1 -2, place green -1 1 -1, pick green -1 1 -3, pick green 0 1 -3, pick green 2 1 -3, pick green 1 1 -3, place green 2 1 -5, place green 1 1 -5, place green 0 1 -5, place green -1 1 -5, place green -1 1 -4, place green -1 1 -3, pick green -1 1 -2, pick green -1 1 -1

Builder: how's that ?

Architect: add one more green to the longer side of L

Builder: place green 3 1 -5

Architect: perfect

Architect: now switch to purple

Architect: leave one block space

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

Architect: one more purple to each line

Architect: to finish the = sign

Builder: place purple 0 1 0, place purple 2 1 0

Architect: now blue for the S

Architect: it's same height as L

Architect: two block wide

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

Architect: all good