a-a a-c a-t aaa aac aad aaf aao aar aas aat aau ac- aca acc acd acf aco acr acs act acu ad- ada adc add adf ado adr ads adt adu af- afa afc afd aff afo afr afs aft afu aoa aoc aod aof aoo aor aos aot aou ar- ara arc ard arf aro arr ars art aru as- asa asc asd asf aso asr ass ast asu at- ata atc atd atf ato atr ats att atu au- aua auc aud auf auo aur aus aut c-- caa cac cad caf cao car cas cat cau cca ccc ccd ccf cco ccr ccs cct ccu cda cdc cdd cdf cdo cdr cds cdt cdu cfa cfc cfd cff cfo cfr cfs cft cfu co- coa coc cod cof coo cor cos cot cou cra crc crd crf cro crr crs crt cru csa csc csd csf cso csr css cst csu cta ctc ctd ctf cto ctr cts ctt ctu cua cuc cud cuf cuo cur cus cut cuu daa dac dad daf dao dar das dat dau dca dcc dcd dcf dco dcr dcs dct dcu dda ddc ddd ddf ddo ddr dds ddt ddu dfa dfc dfd dff dfo dfr dfs dft dfu doa doc dod dof doo dor dos dot dou dra drc drd dro drr drs drt dru dsa dsc dsd dsf dso dsr dss dst dsu dta dtc dtd dtf dto dtr dts dtt dtu dua duc dud duf duo dur dus dut faa fac fad faf fao far fas fat fau fca fcc fcd fcf fco fcr fcs fct fcu fda fdc fdd fdf fdo fdr fds fdt fdu ffa ffc ffd fff ffo ffr ffs fft ffu foa foc fof foo for fos fot fou fra frc frd frf fro frr frs frt fru fsa fsc fsd fsf fso fsr fss fst fsu fta ftc ftd ftf fto ftr fts ftt ftu fua fud fuf fuo fur fus fut fuu oaa oac oad oaf oao oar oas oat oau oc- oca occ ocd ocf oco ocr ocs oct ocu oda odc odd odf odo odr ods odt odu of- ofa ofc ofd off ofo ofr ofs oft ofu oo- ooa ooc ood oof ooo oor oos oot or- ora orc ord orf oro orr ors ort oru os- osa osc osd osf oso osr oss ost osu ot- ota otc otd otf oto otr ots ott otu ou- oua ouc oud ouf ouo our ous out ra- raa rac rad raf rao rar ras rat rau rca rcc rcd rcf rco rcr rcs rct rcu rda rdc rdd rdf rdo rdr rds rdt rdu rfa rfc rfd rff rfo rfr rfs rft rfu roa roc rod rof roo ror ros rot rou rra rrc rrd rrf rrr rrs rrt rru rsa rsc rsd rsf rso rsr rss rst rsu rta rtc rtd rtf rto rtr rts rtt rtu rua ruc rud ruf ruo rur rus rut ruu saa sac sad saf sao sar sas sat sau sca scc scd scf sco scr scs sct scu sda sdc sdd sdf sdo sdr sds sdt sdu sfa sfc sfd sff sfo sfr sfs sft sfu soa soc sod sof soo sor sos sot sou sr- sra src srd srf sro srr srs srt ss- ssa ssc ssd ssf sso ssr sss sst ssu sta stc std stf sto str sts stt stu sua suc sud suf suo sur sus sut suu taa tac tad taf tao tar tas tat tau tca tcc tcd tcf tco tcr tcs tct tcu tda tdc tdd tdf tdo tdr tds tdt tdu tfa tfc tfd tff tfo tfr tfs tft tfu to- toa toc tod tof too tor tos tot tou tra trc trd trf tro trr trs trt tru tsa tsc tsd tsf tso tsr tss tst tsu tta ttc ttd ttf tto ttr tts ttt ttu tua tuc tud tuf tuo tur tus tut tuu ua- uaa uac uad uaf uao uar uas uat uau uca ucc ucd ucf uco ucr ucs uct ucu uda udc udd udf udo udr uds udt udu ufa ufc ufd uff ufo ufr ufs uft ufu uoa uoc uod uoo uor uos uot ur- ura urc urd urf uro urr urs urt uru usa usc usd usf uso usr uss ust usu uta utc utd utf uto utr uts utt utu uua uuc uur uus uut uuu

-ous a-do a-fu aaaa aaac aaad aaaf aaar aaas aaca aacc aacd aacf aaco aacr aacs aact aacu aada aadc aads aadt aadu aafa aafc aafd aaff aaoo aara aarc aard aaro aars aart aaru aasa aasc aasd aasf aass aast aasu aata aatc aatf aatt aaus ac-t acaa acac acad acar acas acat acca accc accd accf acco accs acct accu acda acdc acdf acds acdt acfc acfd acfs acft acoa acod acor acos acot acou acr- acra acrc acro acrr acrs acsa acsc acsd acss acst acta actc actf acto acts actt actu acu- acuf acuo acur acus acut adaa adac adad adao adar adas adat adcc adcs adda addc addd addo addr adds addu adfa adfc adfs adoc adod adoo ador ados adot adra adro adrs adsa adso adsr adss adst adta adts adua adur afaa afad afao afar afat afca afcc afcs afcu afdc affa affc affo affs afft afoa afoo afor afr- afra afrc afro afrs afru afsa afsc afst afta aftc afts afua afud afus aoca aocs aora aors aort aosd aoss aotc aotd aotf aouf aous aout arac arad araf arar aras arat arau arc- arca arco arcs arct arda ardc ardf ardo ards ardu arfa arfc arff arfs arft arfu aroa arod aroo aror aros arr- arra arrc arro arrr arrs arrt arru ars- arsa arsc arsd arso arst arsu arta artc arto artr arts arua arud arut asaa asac asad asaf asao asar asas asat asau asc- asca ascc asco ascr asct asda asdf asdo asds asfa asoc asod asof asor