iiii iiit iitr iitt ilir ilit ill- illi illp illt illy ilpr ipil ippr ippy ipri iri- iril irip iriy irri irti irtp itil itll itri itry itty iypt liii liir lili lill lilt lily lip- lipi lipl lipp lipy liri lirl lirp lirr lirt liry liti litl litr litt lity liyl llll llyr lppl lprp lrrr lrry lttr ltyr lyit lyly lytt piip pil- pili pill pilt pily pipi pipp pipy piri pirl pirr piry piti pitr pitt pity plip plit plpp plri pltt plyt ppli pppp pptt pri- prii prlr prri prti prtp prtr pyl- pyli pyll pypy pyr- pyri pyrl pyry pytt rill rilp rily ripi ripl ripp ripr ript riri riti ritl ritt rpii rrrr rtlt rttp ryip rytt ryyt tiit till tilr tilt tily tip- tipi tipp tipt tiri tirl tirr tiry titi titp titt tiyi tlli tpir tppp tppr tptp tptr tri- tril trip trit trpp trtr try- tryp tttt ttyl tyir tyl- tyll typ- typp typy tyr- tyrl tyrr tyti tytt tyty yili yill yilt yirr yiti yitp ylli ypir yrly yyyy