-er a-a aaa aad aae aah aak aan aap aar ad- ada add ade adh adk adn adp adr aea aed aee aeh aek aen aep aer aha ahd ahe ahh ahk ahn ahp ahr aka akd ake akh akk akn akp akr an- ana and ane anh ank ann anp anr ap- apa apd ape aph apk apn app apr ar- ara ard are arh ark arn arp arr daa dad dae dah dak dan dap dar dda ddd dde ddh ddk ddn ddp ddr de- dea ded dee deh dek den dep der dh- dha dhd dhe dhh dhk dhp dhr dka dke dkk dkp dkr dna dnd dne dnh dnk dnn dnp dnr dpa dpd dpe dph dpk dpn dpp dpr dra drd dre drk drn drp drr eaa ead eae eah eak ean eap ear ed- eda edd ede edh edk edn edp edr eea eed eee eek een eep eer eha ehd ehe ehh ehn ehp ehr eka ekd eke ekh ekp ekr en- ena end ene enh enk enn enp enr ep- epa epd epe eph epn epp epr era erd ere erh erk ern erp err haa had hae hah hak han hap har hda hdd hde hdh hdk hdn hdp hdr he- hea hed hee heh hek hen hep her hha hhd hhe hhh hhk hhn hhp hhr hka hkd hkh hkk hkn hkp hkr hna hnd hne hnh hnk hnn hpa hpd hpe hph hpk hpn hpp hpr hr- hra hrd hre hrh hrk hrn hrp hrr ka- kaa kad kae kah kak kan kap kar kda kde kdh kdk kdp kdr ke- kea ked kee keh kek ken kep ker kha khe khh khk khn khr kke kkh kkk kkn kkp kkr kn- kna knd kne knk knn knp knr kpa kpd kpe kph kpk kpn kpp kpr kra krd krk krn krp krr naa nad nae nah nak nan nap nar nda ndd nde ndh ndk ndn ndp ndr ne- nea ned nee neh nek nen nep ner nha nhd nhe nhh nhk nhn nhp nhr nka nke nkk nkn nkp nkr nna nne nnh nnk nnn nnp npa npd npe nph npn npp npr nra nrd nre nrk nrn nrp nrr p-p paa pad pae pah pak pan pap par pda pdd pde pdh pdk pdn pdp pdr pea ped pee peh pek pen pep per pha phd phe phk phn php phr pka pkd pke pkn pkp pkr pn- pna pnd pne pnh pnk pnn pnp pnr ppa ppd ppe pph ppk ppn ppp ppr pra prd pre prh prk prn prp prr ra- raa rad rae rah rak ran rap rar rda rdd rde rdh rdn rdp rdr re- rea red ree reh rek ren rep rer rh- rha rhd rhe rhh rhn rhp rhr rke rkk rkp rna rnd rnh rnn rnp rnr rpa rpd rpe rph rpk rpn rpp rpr rra rrd rrh rrk rrn rrp rrr