-ploid d-loop ddr-ii diii-d diiod- diiodo dillio dillod dilolo diodor diorio diplo- dipoli diuril dododo dodori dollop dollup dololo dolool doloop dolour doppio dopplr dorood doropo dororo doudou douliu doulou dourou drilid droplr duilio duiliu duldul duloup dulpod dululu duplo- durior idoido idolo- iiooio ilidio illipi illoud illupi iloilo ippudo iridio irido- irridu irrour lidodi liliid lilipi lilliu lilpop lilpri lilpur liluri lipoid lippir lirrop lloro lo-pro lodurr lollop loloru looloo loplop loriid loulou lourlo lupoid lurulu odroid oldpro olodio oooooo oopiri oordoo opdorp opilio opioid oppido ordoru ordrup oriolo orplid orroli orrour oudorp ouioui oulipo ouloid ourold pilili piliol pillor pillou pillur pilolo pilori pilour pilpul piopio pioppi pipili pipilo pipipi pipiri piplod pippip pippul piprid pirdop piridi pirili pirrip piupiu plodio pluri- podili podoli poduri poduru poipoi polio- polipo pollio polloi poloid polpol poluli poluru poodur poopoo pop-up popduo popill popoli popopo poporo poppop populi populo poriol pouoir poupou pourri pppppp priidu priolo priori prioro priour proli- propi- propir propup propur pruili pulido puliol pullip pullup pullur pulpi pupoid puriri purloo purpur puruli r-loop ridill ripoli ripoll rodlo rodopi rolli rollio rollup rudrur ruurlo udipur udullu ulloor ulodid up-dip uppoor upprop uproll upupid urodid uropod uruppu