Builder: Mission has started .

Builder: hello

Architect: hello .

Architect: this time we're making a 2d drawing flush with the floor

Builder: all flat ?

Architect: start anywhere and build away from you

Architect: all flat .

Architect: 1st column : 5 blue

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

Architect: 2nd : 2 yellow , 3 blue

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

Architect: 3rd : 3 blue , 1 yellow , 1 blue

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

Architect: 4th same as 3rd

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

Architect: ok

Architect: there are 2 groups of yellow blocks .

Architect: approach any one of them

Architect: and look at the yellow block at the endge

Architect: edge *

Builder: here ?

Architect: place 1 yellow block above that block

Builder: place yellow 0 2 0

Builder: like this ?

Architect: and place another toward you on the block you just placed

Builder: place yellow -1 2 0

Architect: ok

Architect: approach the other yellow group

Architect: and put a yellow block on the one on the edge

Builder: place yellow 2 2 -3

Architect: and one towards you

Builder: step ?

Builder: place yellow 2 2 -4

Architect: ok

Architect: we're done goodj ob

Builder: good job