liia liii liir lila lilb lili lill lilo lio- liod lior lira lird liri lirl liro lirr llao lldb llll lloa llod lloo load loaf loar lob- loba lobb lobh lobi lobo loda lodh lodi lofa loff lofi loha lohi loho lohr loid loif loir lola lold loli loll lolo loob lood loof lool loor lora lord lori loro lral lrba lrdd lrif lroi lrrr oafo oall oara obad obai obal obba obbo obia obid obla oboi obol obor obra obrh obri obro odah odai odal odbo odda oddd oddi odia odio odir odla odoh odoo odor odra odrl ofah ofdr off- offa offh offo offr ofid ofla ofor ofra ohad ohai ohal ohba ohhi ohho ohia ohid ohif ohio ohob ohoh ohra oiba oido oiii oila oira olaf olah olar olba olbo oldb oldh olfa olia olib olid olio olla olli ollo olof olor ooaa ooba oobi ooda oodi ooff ooha ooho ooia ooid oola oold oolo oooh oooo oora oord orab orad orah orai oral orao orar orba orbb orbi orbo orda ordo orff orfi ori- oria orid orif oril orio orla orlo oro- orof oror orra orri orro raab raad raaf raba rabb rabi rabl rabo rada radd radh radl rado radr rafa raff rafi raha rahi rahl rahr raia raid raif raii rail rair rala ralb ralf rall ralo raob raoh raol rara rarb rarf rari raro rbaf rbbb rbbr rboh rdfa rdio rfdi rffl rfid rhib rhio rhli rhoa rhob rhod rhoh riaa riab riad riah riai rial rib- riba ribo rida ridd ridi rido rifa riff riha riho riia riif rila rill rilo riol riri rlab rlif roab road roaf roar rob- roba robb robi robo roda rodd rodi rodo roff rofl rofo roha rohl rohr roia roid roif roil roio roir rola rold rolf roll rolo roob rood roof rooi rool roor rora rori roro rrad rrah rrif rrrr