-al -er -ol a-a a-b a-c aaa aab aac aae aaj aal aam aao aar aas aau ab- aba abb abc abe abj abl abm abo abr abs abu ac- aca acb acc ace acj acl acm aco acr acs acu aea aeb aec aee aej ael aem aeo aer aes aeu aja ajb ajc aje ajj ajl ajm ajo ajr ajs aju al- ala alb alc ale alj all alm alo alr als alu ama amb amc ame aml amm amo amr ams amu aoa aob aoc aoe aoj aol aom aoo aor aos aou ar- ara arb arc are arj arl arm aro arr ars aru as- asa asb asc ase asj asl asm aso asr ass asu au- aua aub auc aue auj aul aum auo aur aus b-u baa bab bac bae baj bal bam bao bar bas bau bba bbb bbc bbe bbl bbm bbo bbr bbs bbu bca bcb bcc bce bcj bcl bcm bco bcr bcs bcu be- bea beb bec bee bel bem beo ber bes beu bja bjc bjj bjm bjr bjs bju bla blb blc ble blj bll blm blo blr bls blu bma bmb bmc bme bmj bml bmm bmo bmr bms bmu boa bob boc boe boj bol bom boo bor bos bou bra brb bre brj brl brm bro brr brs bru bsa bsb bsc bse bsj bsl bsm bso bsr bss bsu bua bub buc bue buj bul bum buo bur bus buu c-- c-j caa cab cac cae caj cal cam cao car cas cau cba cbb cbc cbe cbj cbl cbm cbo cbr cbs cbu cca ccb ccc cce ccj ccl ccm cco ccr ccs ccu ce- cea ceb cec cee cej cel cem ceo cer ces ceu cja cjb cjc cjr cjs cl- cla clb clc cle clj cll clm clo clr cls clu cma cmb cmc cme cmj cml cmm cmo cmr cms cmu co- coa cob coc coe coj col com coo cor cos cou cra crb crc cre crj crl crm cro crr crs cru csa csb csc cse csj csl csm cso csr css csu cua cub cuc cue cul cum cuo cur cus cuu eaa eab eac eae eaj eal eam eao ear eas eau eba ebb ebc ebe ebj ebl ebm ebo ebr ebs ebu ec- eca ecb ecc ece ecj ecl ecm eco ecr ecs ecu eea eeb eec eee eel eem eeo eer ees eja ejc ejl ejo eju ela elb elc ele ell elm elo elr els elu em- ema emb emc eme eml emm emo emr ems emu eo- eoa eob eoc eoe eol eom eoo eor eos eou era erb erc ere erl erm ero err ers eru es- esa esb esc ese esl esm eso esr ess esu eu- eua eub euc eue euj eul eur eus jaa jab jac jae jaj jal jam jao jar jas jau jba jbc jbj jbl jbm jbo jbr jbs jbu jca jcb jcc jce jcl jcm jco jcr jcs jcu jea jeb jec jee jej jel jem jeo jer jes jeu jja jjb jjc jjj jjl jjr jjs jju jla jlb jlc jle jll jlm jlo jlr jls jlu jma jmb jmc jme jmj jml jmm jmo jmr jms jmu joa job joc joe joj jol jom joo jor jos jou jra jrb jrc jrl jrm jro jrr jrs jsa jsb jsc jse jsj jsl jsm jso jsr jss jsu jub jue jul jum juo jur jus la- laa lab lac lae laj lal lam lao lar las lau lba lbb lbc lbe lbj lbl lbm lbo lbr lbs lbu lca lcb lcc lce lcj lcl lcm lco lcr lcs lcu lea leb lec lee lej lel lem leo ler les leu lje ljj ljm ljs lju lla llb llc lle llj lll llm llo llr lls llu lma lmb lmc lme lmj lml lmm lmo lmr lms lmu loa lob loc loe loj lol lom loo lor los lou lra lrb lrc lrm lro lrr lrs lru lsa lsb lsc lse lsj lsl lsm lso lsr lss lsu lua lub luc lue lul lum luo lur lus luu m-o m-r maa mab mac mae maj mal mam mao mar mas mau mba mbb mbc mbe mbj mbl mbm mbo mbr mbs mbu mc- mca mcb mcc mce mcl mcm mco mcr mcs mcu mea meb mec mee mej mel mem meo mer mes meu mjb mjc mje mjj mjl mjm mjr mjs mla mlb mlc mle mll mlm mlo mlr mls mlu mma mmb mmc mme mmj mml mmm mmo mmr mms mmu moa mob moc moe mol mom moo mor mos mou mra mrb mrc mre mrj mrl mrm mro mrr mrs mru msa msb msc mse msj msl msm mso msr mss msu mua mub muc mue muj mul mum mur mus muu oaa oab oac oae oaj oal oam oao oar oas oau ob- oba obb obc obe obj obl obm obo obr obs obu oc- oca ocb occ ocj ocl ocm oco ocr ocs ocu oea oeb oec oee oel oem oeo oer oes oja ojb ojc oje ojm ojo ojs oju ola olb olc ole oll olm olo ols olu om- oma omb omc ome omj oml omm omo omr oms omu oo- ooa oob ooc ool oom ooo oor oos or- ora orb orc ore orl orm oro orr ors oru os- osa osb osc ose osj osl osm oso osr oss osu ou- oua ouc oue oul oum ouo our ous ra- raa rab rac rae raj ral ram rao rar ras rau rba rbb rbc rbe rbl rbm rbo rbr rbs rbu rca rcb rcc rce rcj rcl rcm rco rcr rcs rcu re- rea reb rec ree rel rem reo rer res reu rja rjc rjm rjr rla rlc rle rll rlm rlo rlr rls rlu rma rmb rmc rme rml rmm rmo rmr rms roa rob roc roe roj rol rom roo ror