Find a chemlambda quine generated from 9 billions possible 10 nodes graphs OR one among those generated from 720 possible 4 nodes graphs OR an Interaction Combinators quine generated from 4 nodes graphs OR see Lafont' quine(go to chemlambda quines only page)
credits and comment: based on this js version of the chemlambda v2. I discovered that the js version does not use the arrows orientations so I added interaction combinators rewrites and a quine by Lafont. Then I quickly discovered other 8 IC quines, generated at random from 4 nodes graphs. All the IC quines are immortal.