Builder: Mission has started.

Architect: alright,

Architect: we're building a rainbow of concentric horseshoes

Builder: Sounds easy enough

Architect: you'd think!

Builder: Which color is first?

Architect: alright, make a hollow 3x3 square of orange blocks in the center

Builder: place orange 1 1 0, place orange 1 1 1

Architect: and then delete one of the middle blocks on any edge

Builder: Vertical

Builder: or horizontal?

Architect: so it's a horseshoe

Architect: horizontal,

Architect: parallel to the ground

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

Builder: Like this?

Architect: yep!

Architect: okay, now, in front of the open end,

Architect: make a vertical blue horeshoe oriented like an "n"

Architect: all horseshoes are the same size

Architect: different colors and orientations

Builder: Should it be perpendicular to the existing one?

Architect: yes,

Architect: sorry

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

Architect: alright,

Architect: row of 3 red blocks on top of the row of 3 oranges ones opposite the blue blocks

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

Builder: I believe this is what you meant

Architect: yes!

Architect: extend that to a horseshoe facing the opposite direction of the orange one

Builder: place red -1 2 2, place red -1 2 3, place red 1 2 2, place red 1 2 3

Builder: It is done

Architect: perfect!

Architect: now a row of purple blocks in front of the open end of the red one

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

Architect: make that into a vertical "u"

Builder: Gotcha

Builder: place purple -1 3 4, place purple -1 4 4, place purple 1 3 4, place purple 1 4 4

Architect: row of green on top of that

Builder: place green -1 5 4, place green 0 5 4, place green 1 5 4

Architect: make that into a "c"

Builder: Facing towards the middle?

Architect: parallel to the purple one,

Architect: facing away from you

Architect: so it should be in the same plane as the purple horeshoe

Architect: and the open end should be on the opposite end you're currently on

Builder: Oh

Builder: I see

Builder: place green 1 6 4, place green 1 7 4, place green 0 7 4, place green -1 7 4

Architect: alright,

Architect: now, in front of the tips of the green horseshoe,

Architect: put two yellow blocks

Builder: I hope there's also a yellow one

Builder: GOod

Architect: in front as in towards the blue blocks

Architect: so perpendicular

Builder: And then make a "c" from those?

Builder: place yellow -1 7 3, place yellow -1 5 3

Architect: yeah,

Architect: that's the tip of the horeshoe

Builder: place yellow -1 7 2, place yellow -1 7 1, place yellow -1 5 2, place yellow -1 5 1, place yellow -1 6 1

Architect: perfect!

Architect: easier than i thought it would be

Architect: good job!