-er a-a a-i aaa aad aae aai aak aam aan aap aar ad- ada add ade adi adk adm adn adp adr aea aed aee aei aek aem aen aep aer ai- aia aid aie aii aik aim ain aip air aka akd ake aki akk akm akn akp akr ama amd ame ami amk amm amn amp amr an- ana and ane ani ank anm ann anp anr ap- apa apd ape api apk apm apn app apr ar- ara ard are ari ark arm arn arp arr daa dad dae dai dak dam dan dap dar dda ddd dde ddi ddk ddm ddn ddp ddr de- dea ded dee dei dek dem den dep der di- dia did die dii dik dim din dip dir dka dke dki dkk dkm dkp dkr dma dmd dme dmi dmk dmm dmn dmp dmr dna dnd dne dni dnk dnm dnn dnp dnr dpa dpd dpe dpi dpk dpm dpn dpp dpr dra drd dre dri drk drm drn drp drr eaa ead eae eai eak eam ean eap ear ed- eda edd ede edi edk edm edn edp edr eea eed eee eek eem een eep eer eia eid eie eii eik eim ein eip eir eka ekd eke eki ekp ekr em- ema emd eme emi emk emm emn emp emr en- ena end ene eni enk enm enn enp enr ep- epa epd epe epi epm epn epp epr era erd ere eri erk erm ern erp err i-d ia- iaa iad iae iai iam ian iap iar ida idd ide idi idk idm idn idp idr ie- iea ied iee iei iek iem ien iep ier iia iid iie iii iim iin iip iir ika ike iki ikk ikr im- ima imd ime imi imm imn imp in- ina ind ine ini ink inm inn inp inr ipa ipd ipe ipi ipm ipn ipp ipr ir- ira ird ire iri irk irm irn irp irr ka- kaa kad kae kai kak kam kan kap kar kda kde kdk kdm kdp kdr ke- kea ked kee kei kek kem ken kep ker kia kid kie kii kik kim kin kip kir kke kki kkk kkm kkn kkp kkr kma kmd kme kmi kmk kmm kmp kn- kna knd kne kni knk knm knn knp knr kpa kpd kpe kpi kpk kpm kpn kpp kpr kra krd kri krk krn krp krr m-r maa mad mae mai mak mam man map mar mda mdd mde mdi mdk mdm mdn mdp mdr mea med mee mei mek mem men mep mer mi- mia mid mie mii mik mim min mip mir mka mkd mke mkk mkm mkn mkp mkr mma mmd mme mmi mmk mmm mmn mmp mmr mna mne mni mnk mnm mnn mnp mnr mpa mpd mpe mpi mpk mpm mpn mpp mpr mra mrd mre mri mrk mrm mrn mrp mrr n-i naa nad nae nai nak nam nan nap nar nda ndd nde ndi ndk ndm ndn ndp ndr ne- nea ned nee nei nek nem nen nep ner nia nid nie nii nik nim nin nip nir nka nke nki nkk nkm nkn nkp nkr nma nmd nme nmi nmk nmm nmn nmp nmr nna nne nni nnk nnm nnn nnp npa npd npe npi npm npn npp npr nra nrd nre nri nrk nrm nrn nrp nrr p-p paa pad pae pai pak pam pan pap par pda pdd pde pdi pdk pdm pdn pdp pdr pea ped pee pei pek pem pen pep per pia pid pie pii pik pim pin pip pir pka pkd pke pki pkm pkn pkp pkr pma pmd pme pmi pmk pmm pmn pmp pmr pn- pna pnd pne pni pnk pnm pnn pnp pnr ppa ppd ppe ppi ppk ppm ppn ppp ppr pra prd pre pri prk prm prn prp prr ra- raa rad rae rai rak ram ran rap rar rda rdd rde rdi rdm rdn rdp rdr re- rea red ree rei rek rem ren rep rer ria rid rie rii rik rim rin rip rir rke rkk rkm rkp rma rmd rme rmi rmm rmn rmp rmr rna rnd rni rnm rnn rnp rnr rpa rpd rpe rpi rpk rpm rpn rpp rpr rra rrd rri rrk rrm rrn rrp rrr