-er a-a a-c aaa aac aae aaf aah aar aas aav ac- aca acc ace acf ach acr acs acv aea aec aee aef aeh aer aes aev af- afa afc afe aff afh afr afs afv aha ahc ahe ahf ahh ahr ahs ahv ar- ara arc are arf arh arr ars arv as- asa asc ase asf ash asr ass asv av- ava avc ave avf avh avr avs c-- caa cac cae caf cah car cas cav cca ccc cce ccf cch ccr ccs ccv ce- cea cec cee cef ceh cer ces cev cfa cfc cfe cff cfh cfr cfs cfv ch- cha chc che chf chh chr chs chv cra crc cre crf crh crr crs crv csa csc cse csf csh csr css csv cva cvc cve cvf cvh cvr cvs cvv eaa eac eae eaf eah ear eas eav ec- eca ecc ece ecf ech ecr ecs ecv eea eec eee eef eer ees eev ef- efa efc efe eff efh efr efs eha ehc ehe ehf ehh ehr ehs ehv era erc ere erf erh err ers erv es- esa esc ese esf esh esr ess esv eva evc eve evf evh evr evs evv faa fac fae faf fah far fas fav fca fcc fce fcf fcr fcs fcv fea fec fee fef feh fer fes fev ffa ffc ffe fff ffh ffr ffs ffv fha fhc fhe fhf fhh fhr fhs fhv fra frc fre frf frh frr frs fsa fsc fse fsf fsh fsr fss fsv fva fvc fvh haa hac hae haf hah har has hav hca hcc hce hcf hch hcr hcs hcv he- hea hec hee hef heh her hes hev hfa hfc hfe hff hfh hfr hfs hfv hha hhc hhe hhf hhh hhr hhs hhv hr- hra hrc hre hrf hrh hrr hrs hrv hsa hsc hse hsf hsh hsr hss hsv hv- hva hvc hvf hvr hvs hvv ra- raa rac rae raf rah rar ras rav rca rcc rce rcf rch rcr rcs rcv re- rea rec ree ref reh rer res rev rfa rfc rfe rff rfh rfr rfs rfv rh- rha rhc rhe rhf rhh rhr rhs rhv rra rrc rrf rrh rrr rrs rsa rsc rse rsf rsh rsr rss rsv rva rvc rve rvf rvh rvr rvs rvv saa sac sae saf sah sar sas sav sca scc sce scf sch scr scs scv se- sea sec see sef seh ser ses sev sfa sfc sfe sff sfh sfr sfs sfv sh- sha shc she shf shh shr shs shv sr- sra src sre srf srh srr srs srv ss- ssa ssc sse ssf ssh ssr sss ssv sva svc sve svf svr svs svv v-a v-e vaa vac vae vah var vas vav vca vcc vce vcf vch vcr vcs vea vec vee vef veh ver ves vfa vfc vff vfr vfs vfv vh- vha vhc vhe vhf vhs vra vrc vre vrf vrh vrr vrs vsa vsc vse vsf vsh vsr vss vsv vva vvc vvr vvs vvv

-ase -vac a-ha aaaa aaac aaae aaaf aaah aaar aaas aaav aaca aacc aace aacf aach aacr aacs aacv aaea aaec aaes aaev aafa aafc aaff aaha aahs aara aarc aare aars aasa aasc aase aasf aass aava acaa acac acae acar acas acca accc acce accf acch accs ace- acea acec aceh acer aces acev acfc acfe acfs acha ache achh achr achs acr- acra acrc acre acrr acrs acrv acsa acsc acse acss acvs acvv aeac aeaf aeas aeer aer- aera aerc aers aesc aess aeva afaa afar afca afcc afch afcs afee afer afes affa affc affs afhs afr- afra afrc afre afrs afsa afsc afvs ahac ahah ahar ahas ahfa ahha ahhs ahra ahrc ahre ahrr ahrs ahsa ahse ahss ahva arac arae araf arah arar aras arc- arca arce arch arcs area arec aree aref areh ares arev arfa arfc arff arfs arh- arhs arr- arra arrc arre arrh arrr arrs ars- arsa arsc arse arva arve asaa asac asae asaf asah asar asas asc- asca ascc asce asch ascr asea asec asee aseh aser ases asfa asha ashe ashs asra asrc asrs assa assc asse assh assr asss asva asvs avar avas avcc avce avea avec aveh aver aves avhs avra avre avva caaa caac caaf caah caas cac- caca cacc cace cach cacr caec caer caes cafa cafc cafe caff cafs caha cahe cahs cara carc care carf carr cars casa casc case cash casr cass cava cave cavs ccaa ccac ccaf ccar ccas ccca cccc cccf cccs cccv ccee ccfa ccfc ccff ccha cche cchr cchs ccra ccrc ccre ccrf ccrs ccsa ccsf ccss ccvs ceac cear ceas cec- ceca cece cecs ceec cees cef- cefa cefc cehs cer- cera cerc cere cerf cers cesa cesc cese cesr cess ceva cfaa cfac cfae cfar cfav cfca cfcf cfcs cffr cfhs cfra cfre cfsa cfse chaa chac chae chaf chah char chas chav chca chce chch chcs chea chec chee chef cheh cher ches chev chfa chfc chfr chfs chha chhs chra chrc chrf chrr chrs chsc chse chsh chsr crac craf crar cras crca crcc crce crcr cre- crea crec cree creh cres crfc crfs crhs crsa crss csaa csac csar csas csav cscc csce cscf csch cscr cscs csea csec csee cseh cser csfc csfr cshs csra csrc csrs cssa csse cssr cvac cvar cvas cvca cvcc cver cvfr cvhs cvra cvrr cvss eaaf eaca eacc each eaec eahs eara eare earh ears easa ease eave ecaa ecac ecar ecca eccc ecce ecef eces ecfa ecfc ecfr ecfs echa eche echs ecra ecrc ecrf ecrr ecrv ecsa ecsc ecse ecss eeca eecs eeea eeee eees eefa eefe eehs eera eerc eers eese eeva efas efca efes effa effs efhs efsa efsh ehaa ehav ehcc ehea eheh eher ehhs ehre eraf eras erca ercc erce erch erec erer eres erev erfc erfs erhc erhs erra errc erre errs ersa erse