-al -er -ic -ol a-a a-b a-c a-i aaa aab aac aae aai aal aam aao aar aas aau ab- aba abb abc abe abi abl abm abo abr abs abu ac- aca acb acc ace aci acl acm aco acr acs acu aea aeb aec aee aei ael aem aeo aer aes aeu ai- aia aib aic aie aii ail aim aio air ais aiu al- ala alb alc ale ali all alm alo alr als alu ama amb amc ame ami aml amm amo amr ams amu aoa aob aoc aoe aoi aol aom aoo aor aos aou ar- ara arb arc are ari arl arm aro arr ars aru as- asa asb asc ase asi asl asm aso asr ass asu au- aua aub auc aue aui aul aum auo aur aus b-u baa bab bac bae bai bal bam bao bar bas bau bba bbb bbc bbe bbi bbl bbm bbo bbr bbs bbu bca bcb bcc bce bci bcl bcm bco bcr bcs bcu be- bea beb bec bee bei bel bem beo ber bes beu bi- bia bib bic bie bii bil bim bio bir bis biu bla blb blc ble bli bll blm blo blr bls blu bma bmb bmc bme bmi bml bmm bmo bmr bms bmu boa bob boc boe boi bol bom boo bor bos bou bra brb bre bri brl brm bro brr brs bru bsa bsb bsc bse bsi bsl bsm bso bsr bss bsu bua bub buc bue bui bul bum buo bur bus buu c-- caa cab cac cae cai cal cam cao car cas cau cba cbb cbc cbe cbi cbl cbm cbo cbr cbs cbu cca ccb ccc cce cci ccl ccm cco ccr ccs ccu ce- cea ceb cec cee cei cel cem ceo cer ces ceu ci- cia cib cic cie cii cil cim cio cir cis ciu cl- cla clb clc cle cli cll clm clo clr cls clu cma cmb cmc cme cmi cml cmm cmo cmr cms cmu co- coa cob coc coe coi col com coo cor cos cou cra crb crc cre cri crl crm cro crr crs cru csa csb csc cse csi csl csm cso csr css csu cua cub cuc cue cui cul cum cuo cur cus cuu eaa eab eac eae eai eal eam eao ear eas eau eba ebb ebc ebe ebi ebl ebm ebo ebr ebs ebu ec- eca ecb ecc ece eci ecl ecm eco ecr ecs ecu eea eeb eec eee eel eem eeo eer ees eia eib eic eie eii eil eim eio eir eis eiu ela elb elc ele eli ell elm elo elr els elu em- ema emb emc eme emi eml emm emo emr ems emu eo- eoa eob eoc eoe eoi eol eom eoo eor eos eou era erb erc ere eri erl erm ero err ers eru es- esa esb esc ese esi esl esm eso esr ess esu eu- eua eub euc eue eui eul eur eus ia- iaa iab iac iae iai ial iam iao iar ias iau iba ibb ibc ibe ibi ibl ibm ibo ibr ibs ibu ica icb icc ice ici icl icm ico icr ics icu ie- iea iec iee iei iel iem ier ies iia iib iic iie iii iil iim iio iir iis iiu il- ila ilb ilc ile ili ill ilm ilo ilr ils ilu im- ima imb imc ime imi iml imm imo ims imu io- ioa iob ioc ioe ioi iol iom ioo ior ios iou ir- ira irb irc ire iri irl irm iro irr irs iru is- isa isb isc ise isi isl ism iso isr iss isu iu- iua iub iuc iue iui ium iur ius la- laa lab lac lae lai lal lam lao lar las lau lba lbb lbc lbe lbi lbl lbm lbo lbr lbs lbu lca lcb lcc lce lci lcl lcm lco lcr lcs lcu lea leb lec lee lei lel lem leo ler les leu lia lib lic lie lii lil lim lio lir lis liu lla llb llc lle lli lll llm llo llr lls llu lma lmb lmc lme lmi lml lmm lmo lmr lms lmu loa lob loc loe loi lol lom loo lor los lou lra lrb lrc lri lrm lro lrr lrs lru lsa lsb lsc lse lsi lsl lsm lso lsr lss lsu lua lub luc lue lui lul lum luo lur lus luu m-o m-r maa mab mac mae mai mal mam mao mar mas mau mba mbb mbc mbe mbi mbl mbm mbo mbr mbs mbu mc- mca mcb mcc mce mci mcl mcm mco mcr mcs mcu mea meb mec mee mei mel mem meo mer mes meu mi- mia mib mic mie mii mil mim mio mir mis miu mla mlb mlc mle mli mll mlm mlo mlr mls mlu mma mmb mmc mme mmi mml mmm mmo mmr mms mmu moa mob moc moe moi mol mom moo mor mos mou mra mrb mrc mre mri mrl mrm mro mrr mrs mru msa msb msc mse msi msl msm mso msr mss msu mua mub muc mue mui mul mum mur mus muu o-i oaa oab oac oae oai oal oam oao oar oas oau ob- oba obb obc obe obi obl obm obo obr obs obu oc- oca ocb occ oci ocl ocm oco ocr ocs ocu oea oeb oec oee oei oel oem oeo oer oes oia oib oic oie oii oil oim oio oir ois oiu ola olb olc ole oli oll olm olo ols olu om- oma omb omc ome omi oml omm omo omr oms omu oo- ooa oob ooc ooi ool oom ooo oor oos or- ora orb orc ore ori orl orm oro orr ors oru os- osa osb osc ose osi osl osm oso osr oss osu ou- oua ouc oue oui oul oum ouo our ous ra- raa rab rac rae rai ral