Enough theory, onto the application.
Format below is: Left Splint/Right Splint + Mutagen (Left gene #/right gene #) = Left Splint/Right Splint
To keep this shorter, I'm only going to show the full genomes at interesting points, filling in the rest of them are left as an exercise to the reader.
Silken = RRR OOO YYY GGG UUU III at the start, 18 long gene sequence.
The positions for the swaps can be found at Solvent Findings. Shorthand notations are: K = Karnak, LE = Lower Egypt, UE = Upper Egypt, 7L = Seven Lakes. Short mutagen name to specific names are easiest using Recipe Crib Sheet.
Silken/Silken + K#10(10/18) = 1/2
1/2 + K#6(7/17) = 3/4
4/3 + K#15(4/13) = 5/6
5/6 + K#4(16/13) = 7/8
8/7 + UE#3(11/2) = 9/10
9/10 + UE#1(11/15) = 11/12 = 1x giant #11 is now RRR OOO IYY IUG IUU III #12 is now RGR UOO YYY GGG UUR OYG which has a ROYG in genes 15-18
12/11 + K#6(7/17) = 13/14
14/13 + K#9(17/11) = 15/16
16/15 + K#11(10/4) = 17/18
17/18 + 7L#1(2/3) = 19/20
19/20 + K#3(2/5) = 21/22
21/22 + K#13(9/5) = 23/24, 23 = 2x giant #23 is now ROR UOO IYR OYG UUR OYG which has ROYG in 9-12, 15-18 #24 is now RRG GYO IYY IUG IUU IGI
Silken/24 + K#10(10/18) = 25/26
23/26 + K#8(8/18) = 27/28
28/25 + UE#2(13/7) = 29/30
29/27 + UE#2(13/7) = 31/32
31/32 + K#3(2/5) = 33/34 = 3x giant #31 is now ROG GYO IYY IUG IUU IGY #32 is now ROR URO YGR OYG UUR OYG which has ROYG in 5-8, 9-12, 15-18
33/30 + K#15(4/13) = 35/36
34/36 + KE15(4/13) = 37/38
38/35 + K#3(2/5) = 39/40
39/37 + 7L#1(2/3) = 41/42 = 4x giant #41 is now RRR OOO IYY IGG UUU III #42 is now ROY GRO YGR OYG UUR OYG = 4x giant, ROYG in 1-4, 5-8, 9-12, 15-18
Resulting bulbs are #42 (the goal), #40 and #41 ('junk' bulbs). I also stopped at the 2x giant and bulbed it before continuing on.
#23 = 2x giant, yellow1 outer stamen #40 = junk, yellow1 outer and middle stamen #41 = junk, yellow1 outer and middle stamen #42 = 4x giant, white
Note : a giant x 4 can be produced from fractures in 6 steps ill write up guide when i have time ~Zaniac )
I never meant to imply that this is the optimal sequence, just an example of how to go about this in a sane manner. If you follow along you can see how the genes rotate back and forth between the 3 bulbs needed to do this. My second mutation sequence was the +8 bulb and I know the 43 steps I used to do that are non-optimal. -sumtet
K#13
left splint Fracture = k royg royg Rorg or gooo k = Bulb a
right splint Fracture = k royg Yoyg yorg or gooo k = Bulb b
7l#1
left splint Bulb b = k rYyg yoyg yorg or gooo k = Bulb c
right splint Fracture = K roOg royg yorg or gooo k = Bulb d
ue#3
left splint Bulb a = k royg royg roYg or gooo k = Bulb e
right splint Bulb c = k rRyg yoyg yorg or gooo k = Bulb f
At this stage its Giant x 3
K#10
left splint silken = k rrro ooyy yOgg uu uiii k = Bulb g
right splint Bulb e = k royg royg royg or gooG k = Bulb h
K#6
left splint bulb g = k rrro ooOy yogg uu uiii k = Bulb i
right splint bulb h = k royg royg royg or goYg k = bulb j
UE#1
left splint bulb d = k roog royg yoGg or gooo k = bulb k
right splint bulb j = k royg royg royg or royg k = bulb l This is your Gaint x 4
K#17
Left Splint Bulb k = rooR royg yogg or gooo = bulb m
Right splint bulb i = Grro oooy yogg uu uiii = bulb n
k#15
left splint bulb m = rooO royg yogg or gooo = bulb o
right splint bulb l = royg royg royg Rr royg = bulb p Giant x 4 other outer petals
Hope this helps you all ~Zaniac