Nice aide-memoire... but I do think the tokens themselves are fairly self-explanatory. Apart from the fact that huts are green and villages red, the villages also look war-like (from memory they have crossed-spears or something similar) whilst the huts lok distinctly peaceful...
With the tokens it's easy to tell if they are peace or war. The memory aide is for effects that refer to huts and villages. (code of laws pops to mind)