Builder: Mission has started .

Architect: this one is really easy

Builder: okay !

Builder: i'm ready

Architect: just three blocks in the shape of an L

Builder: what color ?

Architect: orange

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

Builder: like so ?

Architect: but flat

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

Builder: like that ?

Architect: that's it

Builder: cool !