The squiggles have doubled. Squiggle or なぐり書きをする, they are part of an automatic 記述 that is also the 体 of autonomous words flying out there. It certainly has been thought before that thoughts are autonomous and reproduce, have their own point of view separate from ours, and indeed that they evolve, creating 種 in isolation, so that in the end you have the swallows singing the wrong songs in all the different valleys.