i-v iii iio iip iis iit io- ioi ioo iop ios iot iov ipi ipo ipp ips ipt ipv ipy is- isi iso isp iss ist isv isy iti ito itp its itt itv ity ivi ivo ivp ivs ivt ivv ivy iyo iys iyt iyy o-i oii oio oip ois oit oiv oo- ooi ooo oop oos oot oov op- opi opo opp ops opt opv opy os- osi oso osp oss ost osv ot- oti oto otp ots ott otv ov- ovi ovo ovp ovs ovv oyi oyo oys p-p pii pio pip pis pit piv poi poo pop pos pot pov poy ppi ppo ppp pps ppt ppv ps- psi pso psp pss pst psv psy pt- pti pto ptp pts ptt ptv pty pvi pvo pvp pvs pvt pvv py- pyo pys pyt sii sio sip sis sit siv soi soo sop sos sot sov soy spi spo spp sps spt spv spy ss- ssi sso ssp sss sst ssv sti sto stp sts stt stv sty svi svo svp svs svt svv svy sy- syi syp sys syt tii tio tip tis tit tiv tiy to- toi too top tos tot tov toy tpi tpo tpp tps tpt tpv tsi tso tsp tss tst tsv tsy tti tto ttp tts ttt ttv tty tvi tvo tvp tvs tvt tvy tyo typ tys tyt vi- vii vio vip vis vit viv viy voi voo vop vos vot vov voy vpi vpo vpp vps vpt vsi vso vsp vss vst vsv vti vto vts vtt vtv vty vvi vvo vvs vvt vvv vyp vyt yii yio yip yis yit yoi yoo yop yos yot yoy ypo yps ysi yso ysp yss yst ysy yto ytp yts ytt ytv yvi yvo yvy yys yyt yyy

iiii iiio iiis iiit iioi iioo iiop iios iisi iisp iist iitt ioii ioio ioit iooi iooo ioos iops ioso ioto ipop ipos ippo ippy ipsi ipso ipsp ipss ipto ipts iptv ipvs isis isit iso- isop isos isps ispy issi isso issp isss issy isti isto istp ists isty isys itis itoi itoo itos itsi itso itsp itsy itto itty ivys iyos iypt oiii oios oist oiti oooo ooos oops oosi oost ootp oots ooty opii opio opis opit opo- opos oppi oppo opps oppy opsi opsy opti opto opts osii osip osis osoi osoo osos osov ossi osso ossy osti osts osyp osyt otis otit oto- otoo otos otov otoy otpp otso otti otto otts ovi- ovis ovo- ovoo ovot ovpp oyss oyst piip piot pipi pipo pipp pips pipy pisi piso piss pist pisy piti pito pits pitt pity pivo piyo piys poio pois poop poos poot pop- popi popo popp pops popt popy posi poso poss post posy poti poto pots pott poty povo povs poyo poys ppos pppo pppp ppps ppss ppts pptt pptv psip psis psoi psos psov pspi pspp psps psso psst psts pstv psvt psy- psys ptop pvts pyo- pyos pyot pypy pyss pyst pytt s-ii s-iv s-os s-vt siit siop sios siot sipi sipo sipp sips sipt sipy sisi siss sist sisy sit- siti sito sits sitt sity sivi siyi sois soit soop soos soot sooy sopi sopo sopp sops sopy sosi soso soss sost sosv soto sotp sots sovo sovs soyo soys soyt spio spip spis spit spiv spoo spop spos spot spoy spps spso spsp spss spst spto spts spy- spys ssis ssit ssop ssot sspo ssps sspt sssi ssss sstp ssts ssvp st-v stio stip stis stit stoo stop stos stot stoy stpp stps stsi stss stvs stys svit svoy syis sypo syso syss syst sytt sytv tiit tiop tios tip- tipi tipo tipp tips tipt tisi tiso tiss tist titi tito titp tits titt tivi tivo tivy tiyi tiyo to-y tois toit toos toot top- topi topo topp tops topt topv tosi toso toss tost tosy toti toto tots tott toty tovo toyo toys toyt tppp tptp tpyo tsis tsiv tsoi tsop tsos tsoy tspo tsps tspt tssi tsst tsts tsvi tsys ttop ttoy ttss tttt ttys tvis tvos tvss tvtv tvyo typ- typo typp typy tyss tyst tyti tyto tytt tyty viii vios vips visi viso visp viss vist visy viti vito vitt vivi vivo vivy voio voip vois voit voot vopt vosi voso voss voto votp voyi voys vsip vsop vsto vt-i vvvv vyis vyit vyos vyso vyss yips yiss yist yiti yitp yivo yoit yoop yoot yopo yopy yosi yoso yost yott yoyo ypsi ysii ysop yspi yvto yyyy

-itis i-spy iiiii iisys iitti ioooi ioooo iosys iotit iotti ipiti ipity ipopt ipsi- ipsos iptty is-is isios isisi isiti isits isitt ispot istoo istop isyss itisi itiso itoss itsit itsso itsto ittoo ittti ivoti ivvvo iyiyi oissy oitti ooioo ooooo oopsi oopsy oovoo opio- opito opovo oppos opsis opsit opsys optio optiy opto- optot optto opypy ososo ospis ossi- ossip ossis ossos osstp ostis otoso ototo ottis ottoi ottos ottov ovios ovist ovivo ovoos piisi piots pipis pipit pippi pippo pippy pissi pissy pisti pisto pisty pitio pitip pitis pitos pitot pitso pitti pitto pitts pitty pitys pivit pivot po-po poist poisy poopo poops poopy poost poots pooty poovy popis popoi popop popos popov poppi poppo poppy popsy posio posip posit possy post- posti posto postp posts posty potoo potop potos potsy potti potto potts potty povvo pssst pssts psy-s psyop pyots pyoty pysio pytis s-iii sipit sipoo sipos sippi sippo sippy sipsi sipti sisis sissi sissy sisto sists sitio sitit sito- sitsi sitti sivvy siyov so-so so-yi soisy soosi soosy soots sooty sopit sopot soppo soppy sopst sopto soss- sossi sosti sosto sosyo sotio sotoo sotos sotto sotts soyot spiss spiti spits spity spivs sposi sposo spots spotv spytv ssptv sssss stips stitt stivy stoit stoop stoos stoot stopo stopp stops stopt stoss stots stott svist syops sysop syspo systs t-pop t-top t-vis ti-ti tipis tipit tippi tippy tipsy tipto tisis tiss- tissi tisso tissy titii titis titos titov titti titty tivos toist toits toity toivo