Builder: Mission has started.

Architect: Hey,

Architect: so this time we'll start with a 4 blue blocks in a line

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

Architect: complete a 4x3 rectangle with the blue blocks

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

Architect: Now, go the the right side of the rectangle

Architect: We will build a 4x3 purple rectangle

Builder: place purple 4 1 0, place purple 5 1 0, place purple 3 1 0, place purple 3 2 0, place purple 3 3 0, place purple 3 4 0, place purple 4 4 0, place purple 5 2 0, place purple 5 3 0, place purple 5 4 0, place purple -2 1 0, place purple -2 2 0, place purple -2 3 0

Architect: You're close.

Architect: Its edge of height 3 will touch the blue rectangle

Architect: and the edge of length 4 will extend behind the blue rectagle

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

Builder: good?

Architect: You're close.

Architect: If you looked at if from the sky,

Architect: the blue and purple rectangles would make an L with 7 bricks

Architect: if that helps

Architect: 8 bricks*

Builder: ok

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

Architect: You got it!

Architect: Now we'll build another rectangle.

Architect: This one will be green and its center will contain the blue and purple bricks

Architect: So the center would look like green-blue-purple-blue

Architect: It will interlock with the other two rectangles

Builder: green

Builder: blue

Builder: purple

Builder: green

Builder: maybe?

Architect: Yes

Architect: Good catch

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

Architect: Nice.

Architect: Now we'll add a red rectangle,

Architect: also lying on the second level.

Builder: do you know the color of the obscured blocks?

Architect: yes,

Architect: the obscured blocks will be the colors of the rectangles to which they belong

Architect: So you are doing ok

Architect: The red rectangle will wrap around the column of the purple rectangle,

Architect: and touch the green rectangle three times

Builder: place red 3 2 -2, place red 2 2 -2, place red 4 2 -2, place red 2 2 -3, place red 2 2 -4, place red 4 2 -3, place red 4 2 -4, place red 4 2 -5, place red 3 2 -5, place red 2 2 -5

Architect: You're close!

Architect: if you rotate the red rectangle,

Architect: this will be correct

Builder: rotate how?

Architect: add a block in the space betwee nthe purple and red

Builder: touch the green rectangle four times?

Architect: For now

Builder: place red 3 2 -4, pick red 3 2 -5, pick red 2 2 -5, pick red 4 2 -5, place red 1 2 -2, place red 1 2 -3, place red 1 2 -4, pick red 2 2 -3, place red 5 2 -2, place red 5 2 -3, place red 5 2 -4, pick red 4 2 -3, place red 2 2 -3, pick red 1 2 -3, pick red 1 2 -2, pick red 1 2 -4

Architect: TThere you go!