-up iii iin iio iip iir iis iiu in- ini inn ino inp inr ins inu io- ioi ion ioo iop ior ios iou ipi ipn ipo ipp ipr ips ipu ir- iri irn iro irp irr irs iru is- isi isn iso isp isr iss isu iu- iui iup iur ius n-i nii nin nio nip nir nis niu nni nnn nno nnp nns nnu no- noi non noo nop nor nos nou npi npn npo npp npr nps npu nri nrn nro nrp nrr nrs nru nsi nsn nso nsp nsr nss nsu nui nun nuo nup nur nus nuu o-i oii oin oio oip oir ois oiu on- oni onn ono onp onr ons onu oo- ooi oon ooo oop oor oos op- opi opn opo opp opr ops or- ori orn oro orp orr ors oru os- osi osn oso osp osr oss osu ou- oui oun ouo oup our ous p-p pii pin pio pip pir pis piu pn- pni pnn pno pnp pnr pns pnu poi pon poo pop por pos pou ppi ppn ppo ppp ppr pps ppu pri prn pro prp prr prs pru ps- psi psn pso psp psr pss psu pui pun pup pur pus puu rii rin rio rip rir ris rni rnn rno rnp rnr rns rnu roi ron roo rop ror ros rou rpi rpn rpo rpp rpr rps rpu rri rrn rrp rrr rrs rru rsi rsn rso rsp rsr rss rsu rui run ruo rup rur rus ruu sii sin sio sip sir sis siu sni snn sno snp snr sns snu soi son soo sop sor sos sou spi spn spo spp spr sps spu sr- sri srn sro srp srr srs ss- ssi ssn sso ssp ssr sss ssu sui sun suo sup sur sus suu uii uin uio uip uir uis uiu un- uni unn uno unp unr uns unu uon uoo uop uor uos up- upi upn upo upp upr ups upu ur- uri urn uro urp urr urs uru usi usn uso usp usr uss usu uun uur uus uuu

-ous i-no iiii iiio iiis iino iioi iioo iiop iios iirs iisi iisp iisr iisu inis inni inno innr inns innu ino- inoi inon inor inos inou inp- inpi inpp inri inro inrs inso insp inss insu inui inun inup inus ioii ioio ioni ionn iono ions iooi iooo ioos iops iori iors ioso iosu ioun ious ipin ipop ipos ippo ippr ipri ipsi ipso ipsp ipss ipur ipus iri- irin irio irip iris iron irop irps irri irrs irsp irun irus isin isis isno iso- ison isop isor isos ispr isps isri isrp issi isso issp issr isss issu isup isus iuiu iuno iupp iuss n-ii n-up niip niir niiu nini nino nins nion nioo nios niou nipr nips niro nirs niru nisi niso nisp niss nisu niur nnnn nnos nnpi nnpr nnss noin noio noir nois non- noni nonn nono nons nonu noo- noon nooo noop noor noos nops nor- nori norn noro norr nors nos- noss nosu noun noup nour nous npin npri npss nron nrpn nrps nrsp nsin nsis nsnr nsos nsou nspi nsps nsso nssp nssr nsss nuin nunn nuno nuns nuon nups nuri nurn nurp nurr nurs nuru nusi nuss nusu oiii oins oion oios oisu onir onis onni onno onon onor onos onpu onso onup onur onus oons oooo ooos oops oosi oous opii opin opio opis opo- opon opor opos oppi oppo opps opsi opsu opus ori- orin orio oris orni orno orns oro- oron oror oros orpi orps orri orro orrs orsi orso orsu orup orus osii osin osip osis osno osnr osoi osoo osor osos osro ossi osso ossu osun ouii ouin ouir ouis oun- our- ourn ouro ours ouu- piip pini pinn pino pinp pins pinu pion pipi pipo pipp pips piri pirn piro pirr pirs piru pisi piso piss pisu pius pnin pnon pnpo pnpp pnro pnup poin poio pois poni pono ponp pons poon poop poor poos pop- popi popo popp pops pori porn poro porr pors posi posn poso poss poui poun poup pour pous ppos pppn pppo pppp ppps ppru ppss ppur pri- prii prin pris prnp pro- pron proo prop pros prou prps prri prrs prsi prso prss prus pruu psip psis psni psnr psoi pson psos psou pspi pspp pspr psps psrp psso puin puir puis puiu puno puns punu pupi pups pupu pur- puri puro purp purr purs puru pusi puss riin riis rinn rino rion rios riou ripi ripp ripr rips riri rirs risi riso risp riss risu rius rnin rnsp roin roio roir rois roiu roni rono rons rooi roon roop roor roos ropo rops rori roro roru rosi roso rosp ross roun roup rous rpii rpon rpos rppn rpps rrrr rrsp rrun rsis rsnn rsno rsnr rsos rspo rsps ruin ruis runi runn runo runs rupp ruri ruro rurp rurs ruru rusi ruso russ rusu ruun s-ii s-os sini sinn sino sinp sins sinu sion siop sior sios siou sipi sipo sipp sips siri siro sirp sirr sirs siru sisi siss sisu siui sius snip snir snns snoo snop snor snos snpo snpp snrs snur snus soin soir sois son- soni sono sons sonu soon soop soor soos sopi sopo sopp sops sopu sori sorn soro sorr sors soru sosi soso soss soun soup sour sous spin spio spip spir spis spns spon spoo spop spor spos spps spri spro sprs spso spsp spss spui spun spur spus sris srni srnn srno sros srps srsp ssin ssis ssns ssop sspo ssps ssri ssrs sssi ssss suin suio suir suis sun- suni sunn suno suns sunu suor suos sup- supo supp supr sups sur- suri surn suro surp surr surs suru sus- susi suso susp suss susu suus u-rp uipi uirr uni- unii unin unio unir unis unni unno unns unon unop unos unps unro unrs uns- unso unus uor- upin upis upnp upon upor upos uppp uppu upri upsi