Builder: Mission has started.

Builder: hi

Architect: Place three blue blocks in the center of a row

Builder: anywhere?

Architect: You can start about three rows down from top

Builder: sure

Builder: exact center?

Builder: or roughly?

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

Architect: No

Architect: it doesn't really matter

Architect: there should just be enough space to build a few blocks on on all sides

Builder: cool

Architect: Now place two more blue blocks one below the other

Architect: in front of the left one

Builder: place blue 1 1 2, place blue 1 2 2

Builder: like this?

Architect: Oh sorry

Architect: I didn't mean on top

Architect: I meant next to the left one

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

Builder: here?

Architect: Yeah

Architect: that's right!

Architect: This entire structure is flat

Architect: so there is no stacking at all

Builder: cool

Architect: Now place two more blue blocks on the right of the block you're standing right in front

Architect: right in front of

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

Architect: Great!

Architect: Now put two green blocks in the center to form a 3X3 square

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

Architect: Cool.

Architect: Now place another green block next to the green one on the right

Architect: so that it juts out of the square

Builder: place green -2 1 2

Architect: Perfect.

Architect: Now place two green blocks behind it

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

Architect: Great,

Architect: this is the last step.

Architect: Place two green blocks right next to the one jutting out

Builder: place green -1 1 4, place green 0 1 4

Builder: done?

Architect: yes

Architect: done!

Builder: :)