iiii iiio iiit iioi iioo iiop iitr iitt ilio ilir ilit ill- illi illo illp illt iloo ilot ilpr ilut ioii ioio ioit iolo iooi iooo iopl iori ioto ipil iplo ipop ippo ippr ipri ipto ipur iput iri- iril irio irip irop irri irti irtp irul itil itll itoi itol itoo itor itou itri itto itup itur iuiu iupp liii liir lili lill lilo lilt lilu lio- lior lip- lipi lipl lipo lipp lipu liri lirl liro lirp lirr lirt liru liti litl lito litr litt litu liut llll lloo loir loit loiu loli loll lolo lool loop loor loot lopi lopp lopu lori loro loti lotl loto lotr lott loui loul loup lour lout louu lppl lprp lroi lrpu lrrr lttr luit luli lull lulu lupi lupo lupu luri lurt luti luup oiii oirt oiti olio olit olli ollo olor olot oltu olur oolo oooo oort ootp opii opio opit opo- opor oppi oppo opti opto ori- oril orio orit orlo orlu oro- oror orot orpi orri orro orto orup otit oto- otoo otor otpp otro otti otto ottu otur ouii ouir ouit oulu our- ouro ourt out- outi outo ouu- piip pil- pili pill pilo pilt pilu piot pipi pipo pipp piri pirl piro pirr piru piti pito pitr pitt pitu plio plip plit ploo plop plot plou plpp plri pltt plup plur poil poio poli poll polo polt polu pool poop poor poot pop- popi popo popp popt pori poro porr port poti poto pott potu poui poul poup pour pout ppli pplo pppo pppp ppru pptt ppur pri- prii prlr pro- prol proo prop prot prou prri prti prtp prtr prut pruu ptol ptop ptui puir puit puiu puli pull pulo pulp pult pulu pupi pupl pupu pur- puri purl puro purp purr puru put- puti puto putt putu rill rilo rilp rilu riol riot riou ripi ripl ripp ripr ript riri riti ritl rito ritt ritu roil roio roir roit roiu roll rolo rolp rolt rooi rool roop roor root ropo rori roro rort roru roti rotl roto rotr rott roul roup rout rpii rrrr rtlt rttp ruit rull rulo rupp rupt ruri ruro rurp ruru ruti rutl ruto rutt rutu tiit tiiu till tilo tilr tilt tiop tiou tip- tipi tipo tipp tipt tipu tiri tirl tiro tirr tiru titi tito titp titt titu tlli toil toit tol- toli toll tolo tolt tolu tool toor toot top- topi topo topp topt topu tori toro torp torr tort toru toti toto totr tott toui toul toup tour tout tpir tpol tppp tppr tptp tptr tput tri- tril trio trip trit troi troo trop trot trou trpp trtr trut truu ttop tttt ttul tuil tuit tuiu tuli tull tulo tulp tulu tuor tupi tupo tupu turi turo turp turr turt turu tuti tutl tuto tutt tutu tuuo u-rp uipi uirr ulli ullo ullr ulo- ulti ulto ultt ulul uor- uplo upor uppp uppu upri uptl upto upup uriu uro- urol uroo urpo urri urup urur urut util utor utri utti utto uttu uulu uuri uuuu