iiii ilir ill- illi illp illy ilpr iluv iluy ipil ippr ippy ipri ipur iri- iril irip iriy irri irul iuiu iupp ivry ivyl liii liir liiv lili lill lilu lily lip- lipi lipl lipp lipu lipy liri lirl lirp lirr liru liry livi livy liyl liyu llll llyr lppl lprp lrpu lrrr lrry luli lull lulu lupi lupu luri lurv lury luup luyi lvii lviv lvrr lyly lyv- piip pil- pili pill pilu pily pipi pipp pipy piri pirl pirr piru piry plip plpp plri plup plur plvi ppli pppp ppru ppur pri- prii priv prlr prri pruu puir puiu puli pull pulp pulu pulv puly pupi pupl pupu pupy pur- puri purl purp purr puru pury puy- puyi pvlv pyl- pyli pyll pypy pyr- pyri pyrl pyry rill rilp rilu rily ripi ripl ripp ripr riri rivp rpii rrrr rull ruly rupp rupy ruri rurp ruru ruvi ruvu ruyi ruyl ryip u-rp uipi uirr ulli ullr ully ulul ulvi uppp uppu uppy upri upup uriu urri urry urup urur uulu uuri uuuu uvri uvvu uyir viii vili vill vilu vily vipr viri virl virr viru viry vivi vivy vlli vplp vril vuir vull vurp vvvv vyir yili yill yirr ylli ypir yrly yuli yulu yupi yuri yury yuyu yvyl yyyy