iiiii ilio- ilori ilxxx ioooi ioooo iorio irill irori ixopo l-pop lilli lillo lipo- lippi lippo liril lirio loilo lolli lollo lolol loppi lorio lorri loxo- lxiii lxxii lxxxi ollio ooioo ooooo opio- opir oploo oppol orill oriol orlop oroix oropi oxlip oxxio p-o-x piiri pili- pilio pillo pilo- pioli pipil pipli pippi pippo pipri pirix pirlo pirol pirri pirro pixlr plio- ploop plopi plopp po-po poill poli- polio polip polli pollo polop pooli poopo poori popil poplr popoi popop poppi poppo poro- poroi porri porro pppox ppxii prill priol prior proix proll prolo proor prop- propl propp propr proxi rillo rioli riolo ripio rixoi ro-ro rollo roxio rprop xliii xorro xoxox xplor xxiii xxxii xxxix