gggg ggpo ggss gigg gigi gigo gigs giis giog gioi giop gipi gipp gips giss gist gito gits gogi gogo gogs goip gois goit goog gooi goop goos goot gopi gopo gops gosi goso goss gost goti goto gots gott gotv govi govs govt gpgp gpip gpos gpot gpsg gpsi gpso gpss gptv gpvi gsis gsos gspt gtip gtop gtos gvtv gvvv i-go iggs igis igoo igot igso igsp iiii iiio iiis iiit iioi iioo iiop iios iisi iisp iist iitt iogt ioii ioio ioit iooi iooo ioos iops ioso ioto ipop ipos ippo ipsi ipso ipsp ipss ipto ipts iptv ipvs isis isit iso- isop isos isps issi isso issp isss isti isto istp ists itgo itgs itis itoi itoo itos itsi itso itsp itto ivig oggi ogog ogoi ogsi oigo oiii oios oist oiti oooo ooos oops oosi oost ootp oots opii opio opis opit opo- opos oppi oppo opps opsi opti opto opts osgi osii osip osis osoi osoo osos osov ossi osso osti osts otis otit oto- otog otoo otos otov otpp otsg otso otti otto otts ovi- ovis ovo- ovoo ovot ovpp pgss pigg pigo pigp pigs pigt pigv piip piot pipi pipo pipp pips pisg pisi piso piss pist piti pito pits pitt pivo pogg pogo pogs poio pois poop poos poot pop- popi popo popp pops popt posi poso poss post poti poto pots pott povo povs ppgi ppig ppos pppo pppp ppps ppss ppts pptt pptv psgi psip psis psoi psos psov pspi pspp psps psso psst psts pstv psvt ptgs ptop pvts s-ii s-iv s-os s-vt sggg sggs sgio sgps sgss sgsv sgts sigg sigi sigo sigs siit siop sios siot sipi sipo sipp sips sipt sisi siss sist sit- siti sito sits sitt sivi sogi sogo sogs sois soit soog soop soos soot sopi sopo sopp sops sosi soso soss sost sosv soto sotp sots sovo sovs spgt spig spio spip spis spit spiv spoo spop spos spot spps spso spsp spss spst spto spts ssgs ssgt ssis ssit ssop ssot sspo ssps sspt sssi ssss sstp ssts ssvp st-v stig stio stip stis stit stog stoo stop stos stot stpp stps stsi stss stvs svit tgts tigi tigs tiit tiop tios tip- tipi tipo tipp tips tipt tisi tiso tiss tist titi tito titp tits titt tivi tivo togo togs togt tois toit toos toot top- topi topo topp tops topt topv tosi toso toss tost toti toto tots tott tovo tppp tptp tsgt tsig tsis tsiv tsoi tsop tsos tspo tsps tspt tssg tssi tsst tsts tsvi ttop ttss tttt tvis tvos tvpg tvss tvtv vigo vigs viii vios vips visi viso visp viss vist vitg viti vito vitt vivi vivo vogt voio voip vois voit voog voot vopt vosi voso voss voto votp vsip vsop vsto vt-i vvog vvvv