-al -er -ol a-a a-b a-i aaa aab aae aaf aai aal aam aao aar aau ab- aba abb abe abf abi abl abm abo abr abu aea aeb aee aef aei ael aem aeo aer aeu af- afa afb afe aff afi afl afm afo afr afu ai- aia aib aie aif aii ail aim aio air aiu al- ala alb ale alf ali all alm alo alr alu ama amb ame amf ami aml amm amo amr amu aoa aob aoe aof aoi aol aom aoo aor aou ar- ara arb are arf ari arl arm aro arr aru au- aua aub aue auf aui aul aum auo aur b-u baa bab bae baf bai bal bam bao bar bau bba bbb bbe bbf bbi bbl bbm bbo bbr bbu be- bea beb bee bef bei bel bem beo ber beu bfa bfb bfe bff bfi bfl bfm bfo bfr bfu bi- bia bib bie bif bii bil bim bio bir biu bla blb ble blf bli bll blm blo blr blu bma bmb bme bmf bmi bml bmm bmo bmr bmu boa bob boe bof boi bol bom boo bor bou bra brb bre brf bri brl brm bro brr bru bua bub bue buf bui bul bum buo bur buu eaa eab eae eaf eai eal eam eao ear eau eba ebb ebe ebf ebi ebl ebm ebo ebr ebu eea eeb eee eef eel eem eeo eer ef- efa efb efe eff efi efl efm efo efr eia eib eie eif eii eil eim eio eir eiu ela elb ele elf eli ell elm elo elr elu em- ema emb eme emf emi eml emm emo emr emu eo- eoa eob eoe eof eoi eol eom eoo eor eou era erb ere erf eri erl erm ero err eru eu- eua eub eue euf eui eul eur faa fab fae faf fai fal fam fao far fau fba fbb fbe fbf fbi fbl fbm fbo fbr fbu fea feb fee fef fei fel fem feo fer feu ffa ffe fff ffi ffl ffm ffo ffr ffu fia fib fie fif fii fil fim fir fiu fla flb fle flf fli fll flm flo flr flu fma fmb fme fmf fmi fml fmm fmo fmr fmu foa fob foe fof foi fol fom foo for fou fra frb fre frf fri frl frm fro frr fru fua fub fue fuf fui ful fum fuo fur fuu i-f ia- iaa iab iae iaf iai ial iam iao iar iau iba ibb ibe ibf ibi ibl ibm ibo ibr ibu ie- iea iee ief iei iel iem ier ifa ifb ife iff ifi ifl ifm ifo ifr ifu iia iib iie iif iii iil iim iio iir iiu il- ila ilb ile ilf ili ill ilm ilo ilr ilu im- ima imb ime imf imi iml imm imo imu io- ioa iob ioe iof ioi iol iom ioo ior iou ir- ira irb ire irf iri irl irm iro irr iru iu- iua iub iue iui ium iur la- laa lab lae laf lai lal lam lao lar lau lba lbb lbe lbf lbi lbl lbm lbo lbr lbu lea leb lee lef lei lel lem leo ler leu lfa lfb lfe lff lfi lfl lfm lfo lfr lfu lia lib lie lif lii lil lim lio lir liu lla llb lle llf lli lll llm llo llr llu lma lmb lme lmf lmi lml lmm lmo lmr lmu loa lob loe lof loi lol lom loo lor lou lra lrb lrf lri lrm lro lrr lru lua lub lue luf lui lul lum luo lur luu m-f m-o m-r maa mab mae maf mai mal mam mao mar mau mba mbb mbe mbf mbi mbl mbm mbo mbr mbu mea meb mee mef mei mel mem meo mer meu mfa mfb mfe mff mfi mfl mfm mfo mfr mfu mi- mia mib mie mif mii mil mim mio mir miu mla mlb mle mlf mli mll mlm mlo mlr mlu mma mmb mme mmf mmi mml mmm mmo mmr mmu moa mob moe mof moi mol mom moo mor mou mra mrb mre mrf mri mrl mrm mro mrr mru mua mub mue muf mui mul mum mur muu o-i oaa oab oae oaf oai oal oam oao oar oau ob- oba obb obe obf obi obl obm obo obr obu oea oeb oee oef oei oel oem oeo oer of- ofa ofb ofe off ofi ofl ofm ofo ofr ofu oia oib oie oif oii oil oim oio oir oiu ola olb ole olf oli oll olm olo olu om- oma omb ome omf omi oml omm omo omr omu oo- ooa oob oof ooi ool oom ooo oor or- ora orb ore orf ori orl orm oro orr oru ou- oua oue ouf oui oul oum ouo our ra- raa rab rae raf rai ral ram rao rar rau rba rbb rbe rbf rbi rbl rbm rbo rbr rbu re- rea reb ree ref rei rel rem reo rer reu rfa rfb rfe rff rfi rfl rfm rfo rfr rfu ria rib rie rif rii ril rim rio rir rla rle rlf rli rll rlm rlo rlr rlu rma rmb rme rmf rmi rml rmm rmo rmr roa rob roe rof roi rol rom roo ror rou rra rrb rrf rri rrl rrm rrr rru rua rub rue ruf rui rum ruo rur ruu ua- uaa uab uae uaf uai ual uam uao uar uau uba ubb ube ubf ubi ubl ubo ubr ubu uea ueb uee uef uei uel uem uer ufa ufe uff ufi ufl ufm ufo ufr ufu uia uib uie uif uii uil uim uio uir uiu ula ulb ule ulf uli ull ulm ulo ulr ulu um- uma umb ume umf umi uml umm umo umr umu uoa uob uoe uol uom uoo uor ur- ura urb ure urf uri url urm uro urr uru uua uue uum uur uuu