-er a-a aaa aae aaf aar aas aau aav aaw aea aee aef aer aes aeu aev aew af- afa afe aff afr afs afu afv afw ar- ara are arf arr ars aru arv arw as- asa ase asf asr ass asu asv asw au- aua aue auf aur aus auv auw av- ava ave avf avr avs avu avw aw- awa awe awf awr aws awu awv aww eaa eae eaf ear eas eau eav eaw eea eee eef eer ees eev eew ef- efa efe eff efr efs efw era ere erf err ers eru erv erw es- esa ese esf esr ess esu esv esw eu- eua eue euf eur eus euv eva eve evf evr evs evv evw ewa ewe ewf ewr ews ewu eww faa fae faf far fas fau fav faw fea fee fef fer fes feu fev few ffa ffe fff ffr ffs ffu ffv ffw fra fre frf frr frs fru frw fsa fse fsf fsr fss fsu fsv fsw fua fue fuf fur fus fuu fuv fva fwa fwe fwf fws ra- raa rae raf rar ras rau rav raw re- rea ree ref rer res reu rev rew rfa rfe rff rfr rfs rfu rfv rfw rra rrf rrr rrs rru rsa rse rsf rsr rss rsu rsv rsw rua rue ruf rur rus ruu ruv rva rve rvf rvr rvs rvu rvv rvw rwa rwe rwf rwr rws rwu saa sae saf sar sas sau sav saw se- sea see sef ser ses seu sev sew sfa sfe sff sfr sfs sfu sfv sfw sr- sra sre srf srr srs srv srw ss- ssa sse ssf ssr sss ssu ssv ssw sua sue suf sur sus suu suv suw sva sve svf svr svs svu svv swa swe swf swr sws swu swv ua- uaa uae uaf uar uas uau uav uaw uea uee uef uer ues uew ufa ufe uff ufr ufs ufu ufv ufw ur- ura ure urf urr urs uru urw usa use usf usr uss usu usv usw uua uue uur uus uuu uva uve uvf uvs uvu uvv uvw uwa uwe uwf uwr uws uww v-a v-e vaa vae var vas vau vav vaw vea vee vef ver ves veu vew vfa vff vfr vfs vfu vfv vfw vra vre vrf vrr vrs vru vsa vse vsf vsr vss vsu vsv vsw vue vur vus vuv vva vvr vvs vvv vwa vwf vws waa wae waf war was wau wav waw wea wee wef wer wes wew wfa wfe wff wfr wfs wfu wfw wr- wra wre wrf wrr wrs wru wrw wsa wse wsf wsr wss wsu wsv wsw wua wue wur wus wuv wva wvs wvu wvw wwa wwe wwf wwu wwv www