Left to right
A
B
C
D will either be A or a combo of A held with a thinner thread from b or c to tie it all in.
For B and C the colours in C will be mixed together. For B the caked ones are alrssfy mixed but will be held with the darker peach too, so there wont be this many different colours.
For C i am going to vary to combinations held together across the colour group for variation.