-er a-a a-i aaa aad aae aai aak aam aap aar aas ad- ada add ade adi adk adm adp adr ads aea aed aee aei aek aem aep aer aes ai- aia aid aie aii aik aim aip air ais aka akd ake aki akk akm akp akr aks ama amd ame ami amk amm amp amr ams ap- apa apd ape api apk apm app apr aps ar- ara ard are ari ark arm arp arr ars as- asa asd ase asi ask asm asp asr ass daa dad dae dai dak dam dap dar das dda ddd dde ddi ddk ddm ddp ddr dds de- dea ded dee dei dek dem dep der des di- dia did die dii dik dim dip dir dis dka dke dki dkk dkm dkp dkr dks dma dmd dme dmi dmk dmm dmp dmr dms dpa dpd dpe dpi dpk dpm dpp dpr dps dra drd dre dri drk drm drp drr drs dsa dsd dse dsi dsk dsm dsp dsr dss eaa ead eae eai eak eam eap ear eas ed- eda edd ede edi edk edm edp edr eds eea eed eee eek eem eep eer ees eia eid eie eii eik eim eip eir eis eka ekd eke eki ekp ekr eks em- ema emd eme emi emk emm emp emr ems ep- epa epd epe epi epm epp epr eps era erd ere eri erk erm erp err ers es- esa esd ese esi esk esm esp esr ess i-d ia- iaa iad iae iai iam iap iar ias ida idd ide idi idk idm idp idr ids ie- iea ied iee iei iek iem iep ier ies iia iid iie iii iim iip iir iis ika ike iki ikk ikr iks im- ima imd ime imi imm imp ims ipa ipd ipe ipi ipm ipp ipr ips ir- ira ird ire iri irk irm irp irr irs is- isa isd ise isi isk ism isp isr iss ka- kaa kad kae kai kak kam kap kar kas kda kde kdk kdm kdp kdr kds ke- kea ked kee kei kek kem kep ker kes kia kid kie kii kik kim kip kir kis kke kki kkk kkm kkp kkr kks kma kmd kme kmi kmk kmm kmp kms kpa kpd kpe kpi kpk kpm kpp kpr kps kra krd kri krk krp krr krs ksa ksd kse ksi ksk ksm ksp ksr kss m-r maa mad mae mai mak mam map mar mas mda mdd mde mdi mdk mdm mdp mdr mds mea med mee mei mek mem mep mer mes mi- mia mid mie mii mik mim mip mir mis mka mkd mke mkk mkm mkp mkr mks mma mmd mme mmi mmk mmm mmp mmr mms mpa mpd mpe mpi mpk mpm mpp mpr mps mra mrd mre mri mrk mrm mrp mrr mrs msa msd mse msi msk msm msp msr mss p-p paa pad pae pai pak pam pap par pas pda pdd pde pdi pdk pdm pdp pdr pds pea ped pee pei pek pem pep per pes pia pid pie pii pik pim pip pir pis pka pkd pke pki pkm pkp pkr pks pma pmd pme pmi pmk pmm pmp pmr pms ppa ppd ppe ppi ppk ppm ppp ppr pps pra prd pre pri prk prm prp prr prs ps- psa psd pse psi psk psm psp psr pss ra- raa rad rae rai rak ram rap rar ras rda rdd rde rdi rdm rdp rdr rds re- rea red ree rei rek rem rep rer res ria rid rie rii rik rim rip rir ris rke rkk rkm rkp rks rma rmd rme rmi rmm rmp rmr rms rpa rpd rpe rpi rpk rpm rpp rpr rps rra rrd rri rrk rrm rrp rrr rrs rsa rsd rse rsi rsk rsm rsp rsr rss saa sad sae sai sak sam sap sar sas sda sdd sde sdi sdk sdm sdp sdr sds se- sea sed see sei sek sem sep ser ses sia sid sie sii sik sim sip sir sis sk- ska skd ske ski skk skm skp skr sks sma smd sme smi smk smm smp smr sms spa spd spe spi spk spm spp spr sps sr- sra srd sre sri srk srm srp srr srs ss- ssa ssd sse ssi ssk ssm ssp ssr sss