Start from Pokédex entry #001 (Bulbasaur). Move on to the next Pokémon in the Pokédex entry order that takes super effective damage from at least one of the starting Pokémon's types. Continue the chain from there.
Based on the type effectiveness chart starting from Gen 6
Start by naming any country that France borders. Then name any country that borders any of those countries. Then keep going until there are no more countries left to name.