a-a a-i aaa aae aaf aai aan aao aap aea aee aef aei aen aeo aep af- afa afe aff afi afn afo afp ai- aia aie aif aii ain aio aip an- ana ane anf ani ann ano anp aoa aoe aof aoi aon aoo aop ap- apa ape apf api apn apo app eaa eae eaf eai ean eao eap eea eee eef een eeo eep ef- efa efe eff efi efo efp eia eie eif eii ein eio eip en- ena ene enf eni enn eno enp eo- eoa eoe eof eoi eon eoo eop ep- epa epe epf epi epn epo epp faa fae faf fai fan fao fap fea fee fef fei fen feo fep ffa ffe fff ffi ffn ffo ffp fia fie fif fii fin fip fna fne fnf fni fnn fnp foa foe fof foi fon foo fop fpa fpe fpi fpn fpo fpp i-f ia- iaa iae iaf iai ian iao iap ie- iea iee ief iei ien iep ifa ife iff ifi ifn ifo ifp iia iie iif iii iin iio iip in- ina ine inf ini inn ino inp io- ioa ioe iof ioi ion ioo iop ipa ipe ipf ipi ipn ipo ipp n-i naa nae naf nai nan nao nap ne- nea nee nef nei nen neo nep nfa nfe nff nfi nfn nfo nfp nia nie nif nii nin nio nip nna nne nnf nni nnn nno nnp no- noa noe nof noi non noo nop npa npe npf npi npn npo npp o-i oaa oae oaf oai oan oao oap oea oee oef oei oen oeo oep of- ofa ofe off ofi ofn ofo ofp oia oie oif oii oin oio oip on- ona one onf oni onn ono onp oo- ooa oof ooi oon ooo oop op- opa ope opf opi opn opo opp p-p paa pae paf pai pan pao pap pea pee pef pei pen peo pep pfa pfe pff pfi pfn pfo pfp pia pie pif pii pin pio pip pn- pna pne pnf pni pnn pno pnp poa poe pof poi pon poo pop ppa ppe ppf ppi ppn ppo ppp