C2A When I finished with this I could see ultraviolet! PL: tree(HNMfunc(tree(HNMfunc(tree(HNMfunc(tree(HNMfunc(tree(HNMfunc(tree(HNMfunc(tree(HNMfunc(tree(HNMfunc(tree(HNMfunc(tree(HNMfunc(tree(HNMfunc(tree(HNMfunc(sub Inapplicable^^^)sub Inapplicable^^^sub Inapplicable^^^sub Inapplicable^^^sub Inapplicable^^^sub Inapplicable^^^tree(Ω/420)))))))))))))