-er a-a aaa aad aae aah aak aap aar aas ad- ada add ade adh adk adp adr ads aea aed aee aeh aek aep aer aes aha ahd ahe ahh ahk ahp ahr ahs aka akd ake akh akk akp akr aks ap- apa apd ape aph apk app apr aps ar- ara ard are arh ark arp arr ars as- asa asd ase ash ask asp asr ass daa dad dae dah dak dap dar das dda ddd dde ddh ddk ddp ddr dds de- dea ded dee deh dek dep der des dh- dha dhd dhe dhh dhk dhp dhr dhs dka dke dkk dkp dkr dks dpa dpd dpe dph dpk dpp dpr dps dra drd dre drk drp drr drs dsa dsd dse dsh dsk dsp dsr dss eaa ead eae eah eak eap ear eas ed- eda edd ede edh edk edp edr eds eea eed eee eek eep eer ees eha ehd ehe ehh ehp ehr ehs eka ekd eke ekh ekp ekr eks ep- epa epd epe eph epp epr eps era erd ere erh erk erp err ers es- esa esd ese esh esk esp esr ess haa had hae hah hak hap har has hda hdd hde hdh hdk hdp hdr hds he- hea hed hee heh hek hep her hes hha hhd hhe hhh hhk hhp hhr hhs hka hkd hkh hkk hkp hkr hks hpa hpd hpe hph hpk hpp hpr hps hr- hra hrd hre hrh hrk hrp hrr hrs hsa hsd hse hsh hsk hsp hsr hss ka- kaa kad kae kah kak kap kar kas kda kde kdh kdk kdp kdr kds ke- kea ked kee keh kek kep ker kes kha khe khh khk khr khs kke kkh kkk kkp kkr kks kpa kpd kpe kph kpk kpp kpr kps kra krd krk krp krr krs ksa ksd kse ksh ksk ksp ksr kss p-p paa pad pae pah pak pap par pas pda pdd pde pdh pdk pdp pdr pds pea ped pee peh pek pep per pes pha phd phe phk php phr phs pka pkd pke pkp pkr pks ppa ppd ppe pph ppk ppp ppr pps pra prd pre prh prk prp prr prs ps- psa psd pse psh psk psp psr pss ra- raa rad rae rah rak rap rar ras rda rdd rde rdh rdp rdr rds re- rea red ree reh rek rep rer res rh- rha rhd rhe rhh rhp rhr rhs rke rkk rkp rks rpa rpd rpe rph rpk rpp rpr rps rra rrd rrh rrk rrp rrr rrs rsa rsd rse rsh rsk rsp rsr rss saa sad sae sah sak sap sar sas sda sdd sde sdh sdk sdp sdr sds se- sea sed see seh sek sep ser ses sh- sha shd she shh shk shp shr shs sk- ska skd ske skh skk skp skr sks spa spd spe sph spk spp spr sps sr- sra srd sre srh srk srp srr srs ss- ssa ssd sse ssh ssk ssp ssr sss