The first battle of microbes: seven 9_quine microbes and two 20_quine ones, competing for the "food" provided by the moves.
Done with moving_random_metabo.sh script and the 3_9_quine.mol file, from the gh-pages branch of the repo.
The competition exists because the probabilities of the moves which increase the number of nodes and of the moves which decrease the number of nodes are updated after every cycle, so that if in a cycle there has been produced more nodes than destroyed more then next time there is a smaller probability for the node producing moves. The same goes in the case of the node destroying moves. Then the creatures compete in the sense that more availability for moves of a creature, means in a weak sense less for others in the next cycle.