iiii iiio iiit iioi iioo iiop iitr iitt ilio ilir ilit ill- illi illo illp illt illy iloo ilot ilpr ioii ioio ioit iolo iooi iooo iopl iori ioto ipil iplo ipop ippo ippr ippy ipri ipto iri- iril irio irip iriy irop irri irti irtp itil itll itoi itol itoo itor itri itry itto itty iypt liii liir lili lill lilo lilt lily lio- lior lip- lipi lipl lipo lipp lipy liri lirl liro lirp lirr lirt liry liti litl lito litr litt lity liyl llll lloo llyr loir loit loli loll lolo loly lool loop loor loot lopi lopp lori loro lory loti lotl loto lotr lott lppl lprp lroi lrrr lrry lttr ltyr lyit lyly lyo- lyot lyro lyto lytt oiii oily oirt oiry oiti oiyl olio olit olli ollo olly olor olot olry oolo oooo oort oory ootp ooty opii opio opit opo- opor oppi oppo oppy opry opti opto ori- oril orio orit orlo orly oro- oror orot oroy orpi orri orro orry orto otit oto- otoo otor otoy otpp otro otry otti otto otyr oyly oyri piip pil- pili pill pilo pilt pily piot pipi pipo pipp pipy piri pirl piro pirr piry piti pito pitr pitt pity piyo plio plip plit ploo plop plot ploy plpp plri pltt plyt poil poio poli poll polo polt poly pool poop poor poot pop- popi popo popp popt popy pori poro porr port pory poti poto pott poty poyo poyr ppli pplo pppo pppp pptt pri- prii prlr pro- prol proo prop prot prri prti prtp prtr ptol ptop pyl- pyli pyll pyo- pyot pypy pyr- pyri pyrl pyro pyry pytt rill rilo rilp rily riol riot ripi ripl ripp ripr ript riri riti ritl rito ritt riyo roil roio roir roit roll rolo rolp rolt roly rooi rool roop roor root ropo ropy rori roro rort rory roti rotl roto rotr rott roty royl royt rpii rrrr rtlt rttp ryip ryot rytt ryyt tiit till tilo tilr tilt tily tiop tip- tipi tipo tipp tipt tiri tirl tiro tirr tiry titi tito titp titt tiyi tiyo tlli to-y toil toit tol- toli toll tolo tolt toly tool toor toot top- topi topo topp topt tori toro torp torr tort tory toti toto totr tott toty toyl toyo toyt tpir tpol tppp tppr tptp tptr tpyo tri- tril trio trip trit troi troo trop trot troy trpp trtr try- tryo tryp ttop ttoy tttt ttyl tyir tyl- tyll tylo typ- typo typp typy tyr- tyrl tyro tyrr tyti tyto tytt tyty yili yill yilt yirr yiti yitp ylli yoit yoli yoll yolo yolp yoly yool yoop yoot yopo yopy yori yoro yort yory yott yoyo ypir yrly yyyy