-al -er -ic -ol a-a a-b a-c a-i a-t aaa aab aac aae aai aal aam aao aar aat aau ab- aba abb abc abe abi abl abm abo abr abt abu ac- aca acb acc ace aci acl acm aco acr act acu aea aeb aec aee aei ael aem aeo aer aet aeu ai- aia aib aic aie aii ail aim aio air ait aiu al- ala alb alc ale ali all alm alo alr alt alu ama amb amc ame ami aml amm amo amr amt amu aoa aob aoc aoe aoi aol aom aoo aor aot aou ar- ara arb arc are ari arl arm aro arr art aru at- ata atb atc ate ati atl atm ato atr att atu au- aua aub auc aue aui aul aum auo aur aut b-u baa bab bac bae bai bal bam bao bar bat bau bba bbb bbc bbe bbi bbl bbm bbo bbr bbt bbu bca bcb bcc bce bci bcl bcm bco bcr bct bcu be- bea beb bec bee bei bel bem beo ber bet beu bi- bia bib bic bie bii bil bim bio bir bit biu bla blb blc ble bli bll blm blo blr blt blu bma bmb bmc bme bmi bml bmm bmo bmr bmt bmu boa bob boc boe boi bol bom boo bor bot bou bra brb bre bri brl brm bro brr brt bru bta btb btc bte bti btl btm bto btr btt btu bua bub buc bue bui bul bum buo bur but buu c-- caa cab cac cae cai cal cam cao car cat cau cba cbb cbc cbe cbi cbl cbm cbo cbr cbt cbu cca ccb ccc cce cci ccl ccm cco ccr cct ccu ce- cea ceb cec cee cei cel cem ceo cer cet ceu ci- cia cib cic cie cii cil cim cio cir cit ciu cl- cla clb clc cle cli cll clm clo clr clt clu cma cmb cmc cme cmi cml cmm cmo cmr cmt cmu co- coa cob coc coe coi col com coo cor cot cou cra crb crc cre cri crl crm cro crr crt cru cta ctb ctc cte cti ctl ctm cto ctr ctt ctu cua cub cuc cue cui cul cum cuo cur cut cuu eaa eab eac eae eai eal eam eao ear eat eau eba ebb ebc ebe ebi ebl ebm ebo ebr ebt ebu ec- eca ecb ecc ece eci ecl ecm eco ecr ect ecu eea eeb eec eee eel eem eeo eer eet eia eib eic eie eii eil eim eio eir eit eiu ela elb elc ele eli ell elm elo elr elt elu em- ema emb emc eme emi eml emm emo emr emt emu eo- eoa eob eoc eoe eoi eol eom eoo eor eot eou era erb erc ere eri erl erm ero err ert eru eta etb etc ete eti etl etm eto etr ett etu eu- eua eub euc eue eui eul eur eut ia- iaa iab iac iae iai ial iam iao iar iat iau iba ibb ibc ibe ibi ibl ibm ibo ibr ibt ibu ica icb icc ice ici icl icm ico icr ict icu ie- iea iec iee iei iel iem ier iet iia iib iic iie iii iil iim iio iir iit iiu il- ila ilb ilc ile ili ill ilm ilo ilr ilt ilu im- ima imb imc ime imi iml imm imo imt imu io- ioa iob ioc ioe ioi iol iom ioo ior iot iou ir- ira irb irc ire iri irl irm iro irr irt iru ita itb itc ite iti itl itm ito itt itu iu- iua iub iuc iue iui ium iur iut la- laa lab lac lae lai lal lam lao lar lat lau lba lbb lbc lbe lbi lbl lbm lbo lbr lbt lbu lca lcb lcc lce lci lcl lcm lco lcr lct lcu lea leb lec lee lei lel lem leo ler let leu lia lib lic lie lii lil lim lio lir lit liu lla llb llc lle lli lll llm llo llr llt llu lma lmb lmc lme lmi lml lmm lmo lmr lmt lmu loa lob loc loe loi lol lom loo lor lot lou lra lrb lrc lri lrm lro lrr lrt lru lta ltb ltc lte lti ltl ltm lto ltr ltt ltu lua lub luc lue lui lul lum luo lur lut luu m-o m-r maa mab mac mae mai mal mam mao mar mat mau mba mbb mbc mbe mbi mbl mbm mbo mbr mbt mbu mc- mca mcb mcc mce mci mcl mcm mco mcr mct mcu mea meb mec mee mei mel mem meo mer met meu mi- mia mib mic mie mii mil mim mio mir mit miu mla mlb mlc mle mli mll mlm mlo mlr mlt mlu mma mmb mmc mme mmi mml mmm mmo mmr mmt mmu moa mob moc moe moi mol mom moo mor mot mou mra mrb mrc mre mri mrl mrm mro mrr mrt mru mta mtb mtc mte mti mtl mtm mto mtr mtt mtu mua mub muc mue mui mul mum mur mut muu o-i oaa oab oac oae oai oal oam oao oar oat oau ob- oba obb obc obe obi obl obm obo obr obt obu oc- oca ocb occ oci ocl ocm oco ocr oct ocu oea oeb oec oee oei oel oem oeo oer oet oia oib oic oie oii oil oim oio oir oit oiu ola olb olc ole oli oll olm olo olt olu om- oma omb omc ome omi oml omm omo omr omt omu oo- ooa oob ooc ooi ool oom ooo oor oot or- ora orb orc ore ori orl orm oro orr ort oru ot- ota otb otc ote oti otl otm oto otr ott otu ou- oua ouc oue oui oul oum ouo our out ra- raa rab rac rae rai ral ram rao