-er a-a a-i aaa aad aae aag aah aai aao aap aar ad- ada add ade adg adh adi ado adp adr aea aed aee aeg aeh aei aeo aep aer ag- aga agd age agg agh agi ago agp agr aha ahd ahe ahg ahh ahi aho ahp ahr ai- aia aid aie aig aih aii aio aip air aoa aod aoe aog aoh aoi aoo aop aor ap- apa apd ape apg aph api apo app apr ar- ara ard are arg arh ari aro arp arr daa dad dae dag dah dai dao dap dar dda ddd dde ddg ddh ddi ddo ddp ddr de- dea ded dee deg deh dei deo dep der dga dgd dge dgg dgh dgi dgp dgr dh- dha dhd dhe dhh dhi dho dhp dhr di- dia did die dig dih dii dio dip dir doa dod doe dog doh doi doo dop dor dpa dpd dpe dpg dph dpi dpo dpp dpr dra drd dre drg dri dro drp drr eaa ead eae eag eah eai eao eap ear ed- eda edd ede edg edh edi edo edp edr eea eed eee eeg eeo eep eer ega egd ege egg egh egi ego egp egr eha ehd ehe ehg ehh ehi eho ehp ehr eia eid eie eig eii eio eip eir eo- eoa eod eoe eog eoh eoi eoo eop eor ep- epa epd epe epg eph epi epo epp epr era erd ere erg erh eri ero erp err g-d g-p gaa gad gae gag gah gai gao gap gar gda gdd gde gdh gdi gdo gdp gdr ge- gea ged gee geg geh gei geo gep ger gga ggd ggg ggh ggi ggo ggp ggr gha ghd ghe ghg ghh ghi gho ghp ghr gia gid gie gig gih gii gio gip gir goa god goe gog goh goi goo gop gor gpa gpd gpe gpg gph gpi gpo gpp gpr gra grd gre grg grh gri gro grp grr h-i haa had hae hag hah hai hao hap har hda hdd hde hdg hdh hdi hdo hdp hdr he- hea hed hee heg heh hei heo hep her hga hge hgg hgh hgi hgo hgp hgr hha hhd hhe hhg hhh hhi hho hhp hhr hia hid hie hig hih hii hio hip hir hoa hod hoe hog hoh hoi hoo hop hor hpa hpd hpe hpg hph hpi hpo hpp hpr hr- hra hrd hre hrg hrh hri hro hrp hrr i-d ia- iaa iad iae iag iah iai iao iap iar ida idd ide idg idh idi ido idp idr ie- iea ied iee ieg iei iep ier iga igd ige igg igh igi igo igp igr iha ihd ihe ihg ihh ihi iho ihp ihr iia iid iie iih iii iio iip iir io- ioa iod ioe iog ioh ioi ioo iop ior ipa ipd ipe ipg ipi ipo ipp ipr ir- ira ird ire irg iri iro irp irr o-i oaa oad oae oag oah oai oao oap oar oda odd ode odg odh odi odo odp odr oea oed oee oeg oeh oei oeo oep oer oga ogd oge ogg ogh ogi ogo ogp oha ohd ohe ohg ohh ohi oho ohp ohr oia oid oie oii oio oip oir oo- ooa ood oog ooh ooi ooo oop oor op- opa opd ope opg oph opi opo opp opr or- ora ord ore org orh ori oro orp orr p-p paa pad pae pag pah pai pao pap par pda pdd pde pdg pdh pdi pdo pdp pdr pea ped pee peg peh pei peo pep per pga pgd pge pgg pgh pgi pgo pgp pgr pha phd phe phg phi pho php phr pia pid pie pig pih pii pio pip pir poa pod poe pog poh poi poo pop por ppa ppd ppe ppg pph ppi ppo ppp ppr pra prd pre prg prh pri pro prp prr ra- raa rad rae rag rah rai rao rap rar rda rdd rde rdg rdh rdi rdo rdp rdr re- rea red ree reg reh rei reo rep rer rga rgd rge rgg rgh rgi rgo rgp rgr rh- rha rhd rhe rhg rhh rhi rho rhp rhr ria rid rie rig rih rii rio rip rir roa rod roe rog roh roi roo rop ror rpa rpd rpe rpg rph rpi rpo rpp rpr rra rrd rrg rrh rri rrp rrr