Builder: Mission has started .

Builder: Hello ?

Architect: Hi!

Builder: Hi!

Architect: Build a blue L out of three blocks

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

Architect: whoops ,

Architect: the top of the L is vertical

Architect: two blocks on the ground ,

Architect: and one above on the left

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

Builder: Okay !

Architect: Perfect !