-al -er -ol a-a a-i aaa aae aaf aai aal aan aao aap aar aea aee aef aei ael aen aeo aep aer af- afa afe aff afi afl afn afo afp afr ai- aia aie aif aii ail ain aio aip air al- ala ale alf ali all aln alo alp alr an- ana ane anf ani anl ann ano anp anr aoa aoe aof aoi aol aon aoo aop aor ap- apa ape apf api apl apn apo app apr ar- ara are arf ari arl arn aro arp arr eaa eae eaf eai eal ean eao eap ear eea eee eef eel een eeo eep eer ef- efa efe eff efi efl efo efp efr eia eie eif eii eil ein eio eip eir ela ele elf eli ell eln elo elp elr en- ena ene enf eni enl enn eno enp enr eo- eoa eoe eof eoi eol eon eoo eop eor ep- epa epe epf epi epl epn epo epp epr era ere erf eri erl ern ero erp err faa fae faf fai fal fan fao fap far fea fee fef fei fel fen feo fep fer ffa ffe fff ffi ffl ffn ffo ffp ffr fia fie fif fii fil fin fip fir fla fle flf fli fll fln flo flp flr fna fne fnf fni fnl fnn fnp fnr foa foe fof foi fol fon foo fop for fpa fpe fpi fpl fpn fpo fpp fpr fra fre frf fri frl frn fro frp frr i-f ia- iaa iae iaf iai ial ian iao iap iar ie- iea iee ief iei iel ien iep ier ifa ife iff ifi ifl ifn ifo ifp ifr iia iie iif iii iil iin iio iip iir il- ila ile ilf ili ill iln ilo ilp ilr in- ina ine inf ini inl inn ino inp inr io- ioa ioe iof ioi iol ion ioo iop ior ipa ipe ipf ipi ipl ipn ipo ipp ipr ir- ira ire irf iri irl irn iro irp irr l-p la- laa lae laf lai lal lan lao lap lar lea lee lef lei lel len leo lep ler lfa lfe lff lfi lfl lfn lfo lfp lfr lia lie lif lii lil lin lio lip lir lla lle llf lli lll lln llo llp llr lna lne lni lnl lnn lno lnp lnr loa loe lof loi lol lon loo lop lor lpa lpe lpf lpi lpl lpn lpo lpp lpr lra lrf lri lrn lro lrp lrr n-i naa nae naf nai nal nan nao nap nar ne- nea nee nef nei nel nen neo nep ner nfa nfe nff nfi nfl nfn nfo nfp nfr nia nie nif nii nil nin nio nip nir nla nle nlf nli nll nln nlo nlp nlr nna nne nnf nni nnl nnn nno nnp no- noa noe nof noi nol non noo nop nor npa npe npf npi npl npn npo npp npr nra nre nrf nri nrl nrn nro nrp nrr o-i oaa oae oaf oai oal oan oao oap oar oea oee oef oei oel oen oeo oep oer of- ofa ofe off ofi ofl ofn ofo ofp ofr oia oie oif oii oil oin oio oip oir ola ole olf oli oll oln olo olp on- ona one onf oni onl onn ono onp onr oo- ooa oof ooi ool oon ooo oop oor op- opa ope opf opi opl opn opo opp opr or- ora ore orf ori orl orn oro orp orr p-p paa pae paf pai pal pan pao pap par pea pee pef pei pel pen peo pep per pfa pfe pff pfi pfl pfn pfo pfp pfr pia pie pif pii pil pin pio pip pir pla ple plf pli pll pln plo plp plr pn- pna pne pnf pni pnl pnn pno pnp pnr poa poe pof poi pol pon poo pop por ppa ppe ppf ppi ppl ppn ppo ppp ppr pra pre prf pri prl prn pro prp prr ra- raa rae raf rai ral ran rao rap rar re- rea ree ref rei rel ren reo rep rer rfa rfe rff rfi rfl rfn rfo rfp rfr ria rie rif rii ril rin rio rip rir rla rle rlf rli rll rln rlo rlp rlr rna rni rnn rno rnp rnr roa roe rof roi rol ron roo rop ror rpa rpe rpf rpi rpl rpn rpo rpp rpr rra rrf rri rrl rrn rrp rrr