-er a-a aaa aad aae aag aak aan aap aar aas ad- ada add ade adg adk adn adp adr ads aea aed aee aeg aek aen aep aer aes ag- aga agd age agg agk agn agp agr ags aka akd ake akg akk akn akp akr aks an- ana and ane ang ank ann anp anr ans ap- apa apd ape apg apk apn app apr aps ar- ara ard are arg ark arn arp arr ars as- asa asd ase asg ask asn asp asr ass daa dad dae dag dak dan dap dar das dda ddd dde ddg ddk ddn ddp ddr dds de- dea ded dee deg dek den dep der des dga dgd dge dgg dgk dgn dgp dgr dgs dka dke dkg dkk dkp dkr dks dna dnd dne dng dnk dnn dnp dnr dns dpa dpd dpe dpg dpk dpn dpp dpr dps dra drd dre drg drk drn drp drr drs dsa dsd dse dsg dsk dsn dsp dsr dss eaa ead eae eag eak ean eap ear eas ed- eda edd ede edg edk edn edp edr eds eea eed eee eeg eek een eep eer ees ega egd ege egg egn egp egr egs eka ekd eke ekg ekp ekr eks en- ena end ene eng enk enn enp enr ens ep- epa epd epe epg epn epp epr eps era erd ere erg erk ern erp err ers es- esa esd ese esg esk esn esp esr ess g-d g-p gaa gad gae gag gak gan gap gar gas gda gdd gde gdk gdn gdp gdr gds ge- gea ged gee geg gek gen gep ger ges gga ggd ggg ggn ggp ggr ggs gka gkd gkn gkp gks gna gnd gne gnn gnp gnr gns gpa gpd gpe gpg gpk gpn gpp gpr gps gra grd gre grg grk grn grp grr grs gsa gsd gse gsg gsk gsn gsp gsr gss ka- kaa kad kae kag kak kan kap kar kas kda kde kdg kdk kdp kdr kds ke- kea ked kee keg kek ken kep ker kes kga kgd kgp kgs kke kkk kkn kkp kkr kks kn- kna knd kne kng knk knn knp knr kpa kpd kpe kpk kpn kpp kpr kps kra krd krg krk krn krp krr krs ksa ksd kse ksg ksk ksn ksp ksr kss naa nad nae nag nak nan nap nar nas nda ndd nde ndg ndk ndn ndp ndr nds ne- nea ned nee neg nek nen nep ner nes nga ngd nge ngg ngk ngn ngp ngs nka nke nkk nkn nkp nkr nks nna nne nng nnk nnn nnp nns npa npd npe npg npn npp npr nps nra nrd nre nrg nrk nrn nrp nrr nrs nsa nsd nse nsg nsk nsn nsp nsr nss p-p paa pad pae pag pak pan pap par pas pda pdd pde pdg pdk pdn pdp pdr pds pea ped pee peg pek pen pep per pes pga pgd pge pgg pgk pgn pgp pgr pgs pka pkd pke pkg pkn pkp pkr pks pn- pna pnd pne png pnk pnn pnp pnr pns ppa ppd ppe ppg ppk ppn ppp ppr pps pra prd pre prg prk prn prp prr prs ps- psa psd pse psg psk psn psp psr pss ra- raa rad rae rag rak ran rap rar ras rda rdd rde rdg rdn rdp rdr rds re- rea red ree reg rek ren rep rer res rga rgd rge rgg rgk rgn rgp rgr rgs rke rkg rkk rkp rks rna rnd rng rnn rnp rnr rns rpa rpd rpe rpg rpk rpn rpp rpr rps rra rrd rrg rrk rrn rrp rrr rrs rsa rsd rse rsg rsk rsn rsp rsr rss saa sad sae sag sak san sap sar sas sda sdd sde sdg sdk sdn sdp sdr sds se- sea sed see seg sek sen sep ser ses sga sgd sge sgg sgk sgn sgp sgr sgs sk- ska skd ske skg skk skp skr sks sna snd sne sng snk snn snp snr sns spa spd spe spg spk spn spp spr sps sr- sra srd sre srg srk srn srp srr srs ss- ssa ssd sse ssg ssk ssn ssp ssr sss