-er a-a a-i aaa aad aae aai aam aan aap aar ad- ada add ade adi adm adn adp adr aea aed aee aei aem aen aep aer ai- aia aid aie aii aim ain aip air ama amd ame ami amm amn amp amr an- ana and ane ani anm ann anp anr ap- apa apd ape api apm apn app apr ar- ara ard are ari arm arn arp arr daa dad dae dai dam dan dap dar dda ddd dde ddi ddm ddn ddp ddr de- dea ded dee dei dem den dep der di- dia did die dii dim din dip dir dma dmd dme dmi dmm dmn dmp dmr dna dnd dne dni dnm dnn dnp dnr dpa dpd dpe dpi dpm dpn dpp dpr dra drd dre dri drm drn drp drr eaa ead eae eai eam ean eap ear ed- eda edd ede edi edm edn edp edr eea eed eee eem een eep eer eia eid eie eii eim ein eip eir em- ema emd eme emi emm emn emp emr en- ena end ene eni enm enn enp enr ep- epa epd epe epi epm epn epp epr era erd ere eri erm ern erp err i-d ia- iaa iad iae iai iam ian iap iar ida idd ide idi idm idn idp idr ie- iea ied iee iei iem ien iep ier iia iid iie iii iim iin iip iir im- ima imd ime imi imm imn imp in- ina ind ine ini inm inn inp inr ipa ipd ipe ipi ipm ipn ipp ipr ir- ira ird ire iri irm irn irp irr m-r maa mad mae mai mam man map mar mda mdd mde mdi mdm mdn mdp mdr mea med mee mei mem men mep mer mi- mia mid mie mii mim min mip mir mma mmd mme mmi mmm mmn mmp mmr mna mne mni mnm mnn mnp mnr mpa mpd mpe mpi mpm mpn mpp mpr mra mrd mre mri mrm mrn mrp mrr n-i naa nad nae nai nam nan nap nar nda ndd nde ndi ndm ndn ndp ndr ne- nea ned nee nei nem nen nep ner nia nid nie nii nim nin nip nir nma nmd nme nmi nmm nmn nmp nmr nna nne nni nnm nnn nnp npa npd npe npi npm npn npp npr nra nrd nre nri nrm nrn nrp nrr p-p paa pad pae pai pam pan pap par pda pdd pde pdi pdm pdn pdp pdr pea ped pee pei pem pen pep per pia pid pie pii pim pin pip pir pma pmd pme pmi pmm pmn pmp pmr pn- pna pnd pne pni pnm pnn pnp pnr ppa ppd ppe ppi ppm ppn ppp ppr pra prd pre pri prm prn prp prr ra- raa rad rae rai ram ran rap rar rda rdd rde rdi rdm rdn rdp rdr re- rea red ree rei rem ren rep rer ria rid rie rii rim rin rip rir rma rmd rme rmi rmm rmn rmp rmr rna rnd rni rnm rnn rnp rnr rpa rpd rpe rpi rpm rpn rpp rpr rra rrd rri rrm rrn rrp rrr