-er a-a aaa aad aae aah aao aap aar aas ad- ada add ade adh ado adp adr ads aea aed aee aeh aeo aep aer aes aha ahd ahe ahh aho ahp ahr ahs aoa aod aoe aoh aoo aop aor aos ap- apa apd ape aph apo app apr aps ar- ara ard are arh aro arp arr ars as- asa asd ase ash aso asp asr ass daa dad dae dah dao dap dar das dda ddd dde ddh ddo ddp ddr dds de- dea ded dee deh deo dep der des dh- dha dhd dhe dhh dho dhp dhr dhs doa dod doe doh doo dop dor dos dpa dpd dpe dph dpo dpp dpr dps dra drd dre dro drp drr drs dsa dsd dse dsh dso dsp dsr dss eaa ead eae eah eao eap ear eas ed- eda edd ede edh edo edp edr eds eea eed eee eeo eep eer ees eha ehd ehe ehh eho ehp ehr ehs eo- eoa eod eoe eoh eoo eop eor eos ep- epa epd epe eph epo epp epr eps era erd ere erh ero erp err ers es- esa esd ese esh eso esp esr ess haa had hae hah hao hap har has hda hdd hde hdh hdo hdp hdr hds he- hea hed hee heh heo hep her hes hha hhd hhe hhh hho hhp hhr hhs hoa hod hoe hoh hoo hop hor hos hpa hpd hpe hph hpo hpp hpr hps hr- hra hrd hre hrh hro hrp hrr hrs hsa hsd hse hsh hsp hsr hss oaa oad oae oah oao oap oar oas oda odd ode odh odo odp odr ods oea oed oee oeh oeo oep oer oes oha ohd ohe ohh oho ohp ohr ohs oo- ooa ood ooh ooo oop oor oos op- opa opd ope oph opo opp opr ops or- ora ord ore orh oro orp orr ors os- osa osd ose osh oso osp osr oss p-p paa pad pae pah pao pap par pas pda pdd pde pdh pdo pdp pdr pds pea ped pee peh peo pep per pes pha phd phe pho php phr phs poa pod poe poh poo pop por pos ppa ppd ppe pph ppo ppp ppr pps pra prd pre prh pro prp prr prs ps- psa psd pse psh pso psp psr pss ra- raa rad rae rah rao rap rar ras rda rdd rde rdh rdo rdp rdr rds re- rea red ree reh reo rep rer res rh- rha rhd rhe rhh rho rhp rhr rhs roa rod roe roh roo rop ror ros rpa rpd rpe rph rpo rpp rpr rps rra rrd rrh rrp rrr rrs rsa rsd rse rsh rso rsp rsr rss saa sad sae sah sao sap sar sas sda sdd sde sdh sdo sdp sdr sds se- sea sed see seh seo sep ser ses sh- sha shd she shh sho shp shr shs soa sod soe soh soo sop sor sos spa spd spe sph spo spp spr sps sr- sra srd sre srh sro srp srr srs ss- ssa ssd sse ssh sso ssp ssr sss