-er a-a a-i aaa aae aag aai aam aan aao aap aar aea aee aeg aei aem aen aeo aep aer ag- aga age agg agi agm agn ago agp agr ai- aia aie aig aii aim ain aio aip air ama ame amg ami amm amn amo amp amr an- ana ane ang ani anm ann ano anp anr aoa aoe aog aoi aom aon aoo aop aor ap- apa ape apg api apm apn apo app apr ar- ara are arg ari arm arn aro arp arr eaa eae eag eai eam ean eao eap ear eea eee eeg eem een eeo eep eer ega ege egg egi egm egn ego egp egr eia eie eig eii eim ein eio eip eir em- ema eme emg emi emm emn emo emp emr en- ena ene eng eni enm enn eno enp enr eo- eoa eoe eog eoi eom eon eoo eop eor ep- epa epe epg epi epm epn epo epp epr era ere erg eri erm ern ero erp err g-p gaa gae gag gai gam gan gao gap gar ge- gea gee geg gei gem gen geo gep ger gga ggg ggi ggm ggn ggo ggp ggr gia gie gig gii gim gin gio gip gir gma gme gmg gmi gmm gmn gmo gmp gmr gna gne gni gnm gnn gno gnp gnr goa goe gog goi gom gon goo gop gor gpa gpe gpg gpi gpm gpn gpo gpp gpr gra gre grg gri grm grn gro grp grr ia- iaa iae iag iai iam ian iao iap iar ie- iea iee ieg iei iem ien iep ier iga ige igg igi igm ign igo igp igr iia iie iii iim iin iio iip iir im- ima ime img imi imm imn imo imp in- ina ine ing ini inm inn ino inp inr io- ioa ioe iog ioi iom ion ioo iop ior ipa ipe ipg ipi ipm ipn ipo ipp ipr ir- ira ire irg iri irm irn iro irp irr m-o m-r maa mae mag mai mam man mao map mar mea mee meg mei mem men meo mep mer mga mge mgi mgm mgn mgo mgp mgr mi- mia mie mig mii mim min mio mip mir mma mme mmg mmi mmm mmn mmo mmp mmr mna mne mng mni mnm mnn mno mnp mnr moa moe mog moi mom mon moo mop mor mpa mpe mpg mpi mpm mpn mpo mpp mpr mra mre mrg mri mrm mrn mro mrp mrr n-i naa nae nag nai nam nan nao nap nar ne- nea nee neg nei nem nen neo nep ner nga nge ngg ngi ngm ngn ngo ngp nia nie nig nii nim nin nio nip nir nma nme nmg nmi nmm nmn nmo nmp nmr nna nne nng nni nnm nnn nno nnp no- noa noe nog noi nom non noo nop nor npa npe npg npi npm npn npo npp npr nra nre nrg nri nrm nrn nro nrp nrr o-i oaa oae oag oai oam oan oao oap oar oea oee oeg oei oem oen oeo oep oer oga oge ogg ogi ogn ogo ogp oia oie oii oim oin oio oip oir om- oma ome omg omi omm omn omo omp omr on- ona one ong oni onn ono onp onr oo- ooa oog ooi oom oon ooo oop oor op- opa ope opg opi opm opn opo opp opr or- ora ore org ori orm orn oro orp orr p-p paa pae pag pai pam pan pao pap par pea pee peg pei pem pen peo pep per pga pge pgg pgi pgm pgn pgo pgp pgr pia pie pig pii pim pin pio pip pir pma pme pmg pmi pmm pmn pmo pmp pmr pn- pna pne png pni pnm pnn pno pnp pnr poa poe pog poi pom pon poo pop por ppa ppe ppg ppi ppm ppn ppo ppp ppr pra pre prg pri prm prn pro prp prr ra- raa rae rag rai ram ran rao rap rar re- rea ree reg rei rem ren reo rep rer rga rge rgg rgi rgn rgo rgp rgr ria rie rig rii rim rin rio rip rir rma rme rmg rmi rmm rmn rmo rmp rmr rna rng rni rnm rnn rno rnp rnr roa roe rog roi rom ron roo rop ror rpa rpe rpg rpi rpm rpn rpo rpp rpr rra rrg rri rrm rrn rrp rrr