-al -ol a-a a-c aaa aac aad aaf aal aao aar aas aau ac- aca acc acd acf acl aco acr acs acu ad- ada adc add adf adl ado adr ads adu af- afa afc afd aff afl afo afr afs afu al- ala alc ald alf all alo alr als alu aoa aoc aod aof aol aoo aor aos aou ar- ara arc ard arf arl aro arr ars aru as- asa asc asd asf asl aso asr ass asu au- aua auc aud auf aul auo aur aus c-- caa cac cad caf cal cao car cas cau cca ccc ccd ccf ccl cco ccr ccs ccu cda cdc cdd cdf cdl cdo cdr cds cdu cfa cfc cfd cff cfl cfo cfr cfs cfu cl- cla clc cld clf cll clo clr cls clu co- coa coc cod cof col coo cor cos cou cra crc crd crf crl cro crr crs cru csa csc csd csf csl cso csr css csu cua cuc cud cuf cul cuo cur cus cuu daa dac dad daf dal dao dar das dau dca dcc dcd dcf dcl dco dcr dcs dcu dda ddc ddd ddf ddl ddo ddr dds ddu dfa dfc dfd dff dfl dfo dfr dfs dfu dl- dla dlc dld dlf dll dlo dlr dls dlu doa doc dod dof dol doo dor dos dou dra drc drd drl dro drr drs dru dsa dsc dsd dsf dsl dso dsr dss dsu dua duc dud duf dul duo dur dus faa fac fad faf fal fao far fas fau fca fcc fcd fcf fcl fco fcr fcs fcu fda fdc fdd fdf fdl fdo fdr fds fdu ffa ffc ffd fff ffl ffo ffr ffs ffu fla flc fld flf fll flo flr fls flu foa foc fof fol foo for fos fou fra frc frd frf frl fro frr frs fru fsa fsc fsd fsf fsl fso fsr fss fsu fua fud fuf ful fuo fur fus fuu la- laa lac lad laf lal lao lar las lau lca lcc lcd lcf lcl lco lcr lcs lcu lda ldc ldd ldf ldl ldo ldr lds ldu lfa lfc lfd lff lfl lfo lfr lfs lfu lla llc lld llf lll llo llr lls llu loa loc lod lof lol loo lor los lou lra lrc lrd lrf lro lrr lrs lru lsa lsc lsd lsf lsl lso lsr lss lsu lua luc lud luf lul luo lur lus luu oaa oac oad oaf oal oao oar oas oau oc- oca occ ocd ocf ocl oco ocr ocs ocu oda odc odd odf odl odo odr ods odu of- ofa ofc ofd off ofl ofo ofr ofs ofu ola olc old olf oll olo ols olu oo- ooa ooc ood oof ool ooo oor oos or- ora orc ord orf orl oro orr ors oru os- osa osc osd osf osl oso osr oss osu ou- oua ouc oud ouf oul ouo our ous ra- raa rac rad raf ral rao rar ras rau rca rcc rcd rcf rcl rco rcr rcs rcu rda rdc rdd rdf rdl rdo rdr rds rdu rfa rfc rfd rff rfl rfo rfr rfs rfu rla rlc rld rlf rll rlo rlr rls rlu roa roc rod rof rol roo ror ros rou rra rrc rrd rrf rrl rrr rrs rru rsa rsc rsd rsf rsl rso rsr rss rsu rua ruc rud ruf ruo rur rus ruu saa sac sad saf sal sao sar sas sau sca scc scd scf scl sco scr scs scu sda sdc sdd sdf sdl sdo sdr sds sdu sfa sfc sfd sff sfl sfo sfr sfs sfu sla slc sld slf sll slo slr sls slu soa soc sod sof sol soo sor sos sou sr- sra src srd srf srl sro srr srs ss- ssa ssc ssd ssf ssl sso ssr sss ssu sua suc sud suf sul suo sur sus suu ua- uaa uac uad uaf ual uao uar uas uau uca ucc ucd ucf ucl uco ucr ucs ucu uda udc udd udf udl udo udr uds udu ufa ufc ufd uff ufl ufo ufr ufs ufu ula ulc uld ulf ull ulo ulr uls ulu uoa uoc uod uol uoo uor uos ur- ura urc urd urf url uro urr urs uru usa usc usd usf usl uso usr uss usu uua uuc uur uus uuu

-ous a-do a-fu aaaa aaac aaad aaaf aaal aaar aaas aaca aacc aacd aacf aacl aaco aacr aacs aacu aada aadc aads aadu aafa aafc aafd aaff aafl aala aalc aald aall aalo aals aalu aaoo aara aarc aard aaro aars aaru aasa aasc aasd aasf aass aasu aaus acaa acac acad acar acas acca accc accd accf acco accs accu acda acdc acdf acds acfc acfd acfl acfs acla aclc aclr acls aclu acoa acod acol acor acos acou acr- acra acrc acro acrr acrs acsa acsc acsd acsl acss acu- acuf acul acuo acur acus adaa adac adad adal adao adar adas adcc adcs adda addc addd addl addo addr adds addu adfa adfc adfl adfs adls adoc adod adoo ador ados adra adro adrs adsa adsl adso adsr adss adua adur afaa afad afao afar afca afcc afcs afcu afdc afdl affa affc affo affs afla aflc afoa afol afoo afor afr- afra afrc afro afrs afru afsa afsc afua afud afus alaa alac alad alal alao alar alas alau alca alcc alco alcs ald- alda aldl aldo alds alfa alfs all- alla alll allo allr alls allu aloa aloc alod alof alol aloo alor alos alou alro alsa alsc also alua aluf alur alus aoca aocs aola aora aors aosd aoss aouf aoul aous arac arad araf aral arar aras arau arc- arca arco arcs arda ardc ardf ardl ardo ards ardu arfa arfc arff arfs arfu arla arlo aroa arod aroo aror aros arr- arra arrc arro arrr arrs arru ars- arsa arsc arsd arso arsu arua