The amount of leftovers gets less and less. So improvising increases and generates erratic patterns.
The blankets are a great study to watch how yarns behave after washing. For I don’t know how people will wash the blankets in Burkina Faso I first wash the blankets by 40° C with wool washing program of the machine. Then I increase temperature to 50° C and wash it again. This way it won’t shrink much.
Measurements 170cm/130cm.

You might see that the final product is not similar to the sketch I designed in Excel. The gray yarn seemed to be more than it actually was, so I had to rearrange the stripes to a matching look.

The stripes were worked in one long tube. But I made a mistake and had to start a second hose. The sketch shows the intended look but because of the lack of gray I had to finish with six squares instead of nine.

The numbers in the sketch show the amounds of rows to crank.