pua puc pue pui pun pup pur pus put puu pva pvc pve pvi pvn pvo pvp pvr pvs pvt pvu pvv ra- raa rac rae rai ran rao rap rar ras rat rau rav rca rcc rce rci rcn rco rcp rcr rcs rct rcu rcv re- rea rec ree rei ren reo rep rer res ret reu rev ria ric rie rii rin rio rip rir ris rit riv rna rnc rni rnn rno rnp rnr rns rnt rnu rnv roa roc roe roi ron roo rop ror ros rot rou rov rpa rpc rpe rpi rpn rpo rpp rpr rps rpt rpu rpv rra rrc rri rrn rrp rrr rrs rrt rru rsa rsc rse rsi rsn rso rsp rsr rss rst rsu rsv rta rtc rte rti rtn rto rtp rtr rts rtt rtu rtv rua ruc rue rui run ruo rup rur rus rut ruu ruv rva rvc rve rvi rvn rvo rvp rvr rvs rvt rvu rvv saa sac sae sai san sao sap sar sas sat sau sav sca scc sce sci scn sco scp scr scs sct scu scv se- sea sec see sei sen seo sep ser ses set seu sev sia sic sie sii sin sio sip sir sis sit siu siv sna snc sne sni snn sno snp snr sns snt snu snv soa soc soe soi son soo sop sor sos sot sou sov spa spc spe spi spn spo spp spr sps spt spu spv sr- sra src sre sri srn sro srp srr srs srt srv ss- ssa ssc sse ssi ssn sso ssp ssr sss sst ssu ssv sta stc ste sti stn sto stp str sts stt stu stv sua suc sue sui sun suo sup sur sus sut suu suv sva svc sve svi svn svo svp svr svs svt svu svv taa tac tae tai tan tao tap tar tas tat tau tav tca tcc tce tci tcn tco tcp tcr tcs tct tcu tcv te- tea tec tee tei ten teo tep ter tes tet teu tev tia tic tie tii tin tio tip tir tis tit tiu tiv tna tnc tne tni tnn tno tnp tnr tns tnt to- toa toc toe toi ton too top tor tos tot tou tov tpa tpc tpe tpi tpn tpo tpp tpr tps tpt tpu tpv tra trc tre tri trn tro trp trr trs trt tru trv tsa tsc tse tsi tsn tso tsp tsr tss tst tsu tsv tta ttc tte tti ttn tto ttp ttr tts ttt ttu ttv tua tuc tue tui tun tuo tup tur tus tut tuu tuv tva tvc tve tvi tvn tvo tvp tvr tvs tvt tvu ua- uaa uac uae uai uan uao uap uar uas uat uau uav uca ucc uce uci ucn uco ucp ucr ucs uct ucu ucv uea uec uee uei uen uep uer ues uet uia uic uie uii uin uio uip uir uis uit uiu un- una unc une uni unn uno unp unr uns unt unu unv uoa uoc uoe uon uoo uop uor uos uot up- upa upc upe upi upn upo upp upr ups upt upu upv ur- ura urc ure uri urn uro urp urr urs urt uru usa usc use usi usn uso usp usr uss ust usu usv uta utc ute uti utn uto utp utr uts utt utu utv uua uuc uue uun uur uus uut uuu uva uvc uve uvo uvs uvu uvv v-a v-e vaa vac vae vai van vao vap var vas vat vau vav vca vcc vce vci vcn vco vcp vcr vcs vct vcu vea vec vee vei ven veo vep ver ves vet veu vi- via vic vie vii vin vio vip vir vis vit viu viv vn- vna vni vno vnp vnr vns vnu vnv voa voc voe voi von voo vop vor vos vot vou vov vpa vpc vpe vpi vpn vpo vpp vpr vps vpt vpu vra vrc vre vri vrn vrp vrr vrs vrt vru vsa vsc vse vsi vsn vso vsp vsr vss vst vsu vsv vta vtc vte vti vto vtr vts vtt vtu vtv vue vup vur vus vut vuv vva vvc vvi vvo vvr vvs vvt vvv