iiooio illini illipi illupi iloilo inulin ionion lilipi lilliu lilpop linlin linluo lion-o lionin liquin liulin liuqin liuqiu llonin lolion lollop lonnin lonnol looloo loopin loplop loulon loulou lullin lunino lunlun lupini lupino lupion luquin nilnil ninino ninlil ninpou nip-up nippon nlpqlp non-no non-op nonill nonini nonino nonoil nonono nonoon noonoo nopulp nounou null-o nulli- olunin onnion ononin oooooo opilio opinio ouioui oulipo ouolon pilili piliol pilion pillon pillou pilolo piloni pilpul pin-up pinili pinion pinlon pinni- pinuin piopio pioppi pipili pipilo pipipi pippin pippip pippul piupiu plinio plonno poipoi polini polino polio- polipo pollio polloi poloni polpol poluli poniou poopoo pop-in pop-up popill poplin popoli popopo poppin poppop populi populo poulin poupon poupou pppppp puliol pullin pullip pullno pullon pullup pulpi pulqui punpun puquio qilulu qinqin qiulin qiulou qolqol quilon quinio quinli quino- quinol qulliq qullqi unionu unipol uniqlo unloop unlull unu-op uponon