ost osu ot- ota ote otf oti otl otm oto otp otr ots ott otu ou- oua oue ouf oui oul oum ouo oup our ous out p-p paa pae paf pai pal pam pao pap par pas pat pau pea pee pef pei pel pem peo pep per pes pet peu pfa pfe pff pfi pfl pfm pfo pfp pfr pfs pft pfu pia pie pif pii pil pim pio pip pir pis pit piu pla ple plf pli pll plm plo plp plr pls plt plu pma pme pmf pmi pml pmm pmo pmp pmr pms pmt pmu poa poe pof poi pol pom poo pop por pos pot pou ppa ppe ppf ppi ppl ppm ppo ppp ppr pps ppt ppu pra pre prf pri prl prm pro prp prr prs prt pru ps- psa pse psf psi psl psm pso psp psr pss pst psu pt- pta pte ptf pti ptl ptm pto ptp ptr pts ptt ptu pua pue puf pui pul pum pup pur pus put puu ra- raa rae raf rai ral ram rao rap rar ras rat rau re- rea ree ref rei rel rem reo rep rer res ret reu rfa rfe rff rfi rfl rfm rfo rfp rfr rfs rft rfu ria rie rif rii ril rim rio rip rir ris rit rla rle rlf rli rll rlm rlo rlp rlr rls rlt rlu rma rme rmf rmi rml rmm rmo rmp rmr rms rmt roa roe rof roi rol rom roo rop ror ros rot rou rpa rpe rpf rpi rpl rpm rpo rpp rpr rps rpt rpu rra rrf rri rrl rrm rrp rrr rrs rrt rru rsa rse rsf rsi rsl rsm rso rsp rsr rss rst rsu rta rte rtf rti rtl rtm rto rtp rtr rts rtt rtu rua rue ruf rui rum ruo rup rur rus rut ruu saa sae saf sai sal sam sao sap sar sas sat sau se- sea see sef sei sel sem seo sep ser ses set seu sfa sfe sff sfi sfl sfm sfo sfp sfr sfs sft sfu sia sie sif sii sil sim sio sip sir sis sit siu sla sle slf sli sll slm slo slp slr sls slt slu sma sme smf smi sml smm smo smp smr sms smt smu soa soe sof soi sol som soo sop sor sos sot sou spa spe spf spi spl spm spo spp spr sps spt spu sr- sra sre srf sri srl srm sro srp srr srs srt ss- ssa sse ssf ssi ssl ssm sso ssp ssr sss sst ssu sta ste stf sti stl stm sto stp str sts stt stu sua sue suf sui sul sum suo sup sur sus sut suu taa tae taf tai tal tam tao tap tar tas tat tau te- tea tee tef tei tel tem teo tep ter tes tet teu tfa tfe tff tfi tfl tfm tfo tfp tfr tfs tft tfu tia tie tif tii til tim tio tip tir tis tit tiu tla tle tlf tli tll tlm tlo tlp tlr tls tlt tlu tma tme tmf tmi tml tmm tmo tmp tmr tms tmt tmu to- toa toe tof toi tol tom too top tor tos tot tou tpa tpe tpf tpi tpl tpm tpo tpp tpr tps tpt tpu tra tre trf tri trl trm tro trp trr trs trt tru tsa tse tsf tsi tsl tsm tso tsp tsr tss tst tsu tta tte ttf tti ttl ttm tto ttp ttr tts ttt ttu tua tue tuf tui tul tum tuo tup tur tus tut tuu ua- uaa uae uaf uai ual uam uao uap uar uas uat uau uea uee uef uei uel uem uep uer ues uet ufa ufe uff ufi ufl ufm ufo ufp ufr ufs uft ufu uia uie uif uii uil uim uio uip uir uis uit uiu ula ule ulf uli ull ulm ulo ulp ulr uls ult ulu um- uma ume umf umi uml umm umo ump umr ums umt umu uoa uoe uol uom uoo uop uor uos uot up- upa upe upf upi upm upo upp upr ups upt upu ur- ura ure urf uri url urm uro urp urr urs urt uru usa use usf usi usl usm uso usp usr uss ust usu uta ute utf uti utl utm uto utp utr uts utt utu uua uue uum uur uus uut uuu