I substituted CW1 with matching (almost) Stylecraft Special DK shades. I then used my colours exactly as the pattern said. These are my subs
A - Vanilla - Buttermilk
B - Bessie - Citron
C - Sunglow - Tomato (nothing like the CW1 but I liked it)
D - Saffron - Saffron
E - Pear - Pistachio
F - Lime - Lime
G - Sweetpea - Pale Rose
H - Ruby Pink - Raspberry
I - Aqua - Sage (I used more of this than the other shades)
J - Cornflower - Duck Egg
K - Lavender - Parma Violet
L - Paris - Violet (I tried bottle for this but it didn’t work)