The lines in map 4, 5, 9, 12, 13, 17 and 19 are approximately the same. Which means:
Potato = bad cuisine, eaten while walking, people who live here in the northern half are hard working, emotionally repressed, only live 21 days per year, and it’s cloudy.
Tomato = good cuisine, eaten sitting, people who live here in the southern half are lazy, sexually repressed, only work 21 days per year, and it’s sunny.
The lines in map 4, 5, 9, 12, 13, 17 and 19 are approximately the same. Which means: Potato = bad cuisine, eaten while walking, people who live here in the northern half are hard working, emotionally repressed, only live 21 days per year, and it’s cloudy. Tomato = good cuisine, eaten sitting, people who live here in the southern half are lazy, sexually repressed, only work 21 days per year, and it’s sunny.