-al -er a-a a-b a-c aaa aab aac aae aaj aak aal aam aar aas aau ab- aba abb abc abe abj abk abl abm abr abs abu ac- aca acb acc ace acj ack acl acm acr acs acu aea aeb aec aee aej aek ael aem aer aes aeu aja ajb ajc aje ajj ajk ajl ajm ajr ajs aju aka akb akc ake akj akk akl akm akr aks aku al- ala alb alc ale alj alk all alm alr als alu ama amb amc ame amk aml amm amr ams amu ar- ara arb arc are arj ark arl arm arr ars aru as- asa asb asc ase asj ask asl asm asr ass asu au- aua aub auc aue auj auk aul aum aur aus b-u baa bab bac bae baj bak bal bam bar bas bau bba bbb bbc bbe bbk bbl bbm bbr bbs bbu bca bcb bcc bce bcj bck bcl bcm bcr bcs bcu be- bea beb bec bee bek bel bem ber bes beu bja bjc bjj bjk bjm bjr bjs bju bka bkb bkc bke bkk bkl bkm bkr bks bla blb blc ble blj blk bll blm blr bls blu bma bmb bmc bme bmj bmk bml bmm bmr bms bmu bra brb bre brj brk brl brm brr brs bru bsa bsb bsc bse bsj bsk bsl bsm bsr bss bsu bua bub buc bue buj buk bul bum bur bus buu c-- c-j caa cab cac cae caj cak cal cam car cas cau cba cbb cbc cbe cbj cbk cbl cbm cbr cbs cbu cca ccb ccc cce ccj cck ccl ccm ccr ccs ccu ce- cea ceb cec cee cej cek cel cem cer ces ceu cja cjb cjc cjk cjr cjs cka ckb ckc ckm cks cl- cla clb clc cle clj clk cll clm clr cls clu cma cmb cmc cme cmj cmk cml cmm cmr cms cmu cra crb crc cre crj crk crl crm crr crs cru csa csb csc cse csj csk csl csm csr css csu cua cub cuc cue cuk cul cum cur cus cuu eaa eab eac eae eaj eak eal eam ear eas eau eba ebb ebc ebe ebj ebk ebl ebm ebr ebs ebu ec- eca ecb ecc ece ecj eck ecl ecm ecr ecs ecu eea eeb eec eee eek eel eem eer ees eja ejc ejl eju eka ekb ekc eke ekl ekr eks eku ela elb elc ele elk ell elm elr els elu em- ema emb emc eme emk eml emm emr ems emu era erb erc ere erk erl erm err ers eru es- esa esb esc ese esk esl esm esr ess esu eu- eua eub euc eue euj eul eur eus jaa jab jac jae jaj jak jal jam jar jas jau jba jbc jbj jbk jbl jbm jbr jbs jbu jca jcb jcc jce jck jcl jcm jcr jcs jcu jea jeb jec jee jej jek jel jem jer jes jeu jja jjb jjc jjj jjk jjl jjr jjs jju jka jkb jkk jkl jkm jkr jks jku jla jlb jlc jle jll jlm jlr jls jlu jma jmb jmc jme jmj jml jmm jmr jms jmu jra jrb jrc jrk jrl jrm jrr jrs jsa jsb jsc jse jsj jsk jsl jsm jsr jss jsu jub jue juk jul jum jur jus ka- kaa kab kac kae kaj kak kal kam kar kas kau kba kbb kbc kbe kbk kbl kbm kbr kbs kbu kca kcb kcc kce kck kcl kcm kcr kcs kcu ke- kea keb kec kee kek kel kem ker kes kjb kjc kje kjr kjs kju kkb kkc kke kkk kkl kkm kkr kks kku kl- kla klb klc klm klr kls klu kma kmb kmc kme kmj kmk kml kmm kms kmu kra krc krk krl krr krs kru ksa ksb ksc kse ksk ksl ksm ksr kss ksu kub kuc kue kuj kuk kul kum kur kus kuu la- laa lab lac lae laj lak lal lam lar las lau lba lbb lbc lbe lbj lbk lbl lbm lbr lbs lbu lca lcb lcc lce lcj lck lcl lcm lcr lcs lcu lea leb lec lee lej lek lel lem ler les leu lje ljj ljm ljs lju lka lkb lkl lkr lks lla llb llc lle llj llk lll llm llr lls llu lma lmb lmc lme lmj lmk lml lmm lmr lms lmu lra lrb lrc lrk lrm lrr lrs lru lsa lsb lsc lse lsj lsk lsl lsm lsr lss lsu lua lub luc lue luk lul lum lur lus luu m-r maa mab mac mae maj mak mal mam mar mas mau mba mbb mbc mbe mbj mbk mbl mbm mbr mbs mbu mc- mca mcb mcc mce mck mcl mcm mcr mcs mcu mea meb mec mee mej mek mel mem mer mes meu mjb mjc mje mjj mjk mjl mjm mjr mjs mka mkb mkc mke mkk mkl mkm mkr mks mku mla mlb mlc mle mlk mll mlm mlr mls mlu mma mmb mmc mme mmj mmk mml mmm mmr mms mmu mra mrb mrc mre mrj mrk mrl mrm mrr mrs mru msa msb msc mse msj msk msl msm msr mss msu mua mub muc mue muj muk mul mum mur mus muu ra- raa rab rac rae raj rak ral ram rar ras rau rba rbb rbc rbe rbk rbl rbm rbr rbs rbu rca rcb rcc rce rcj rcl rcm rcr rcs rcu re- rea reb rec ree rek rel rem rer res reu rja rjc rjk rjm rjr rkb rkc rke rkk rkm rks rku rla rlc rle rll rlm rlr rls rlu rma rmb rmc rme rml rmm rmr rms rra rrb rrc rrk rrl rrm rrr rrs rru rsa rsb rsc rse rsj rsk rsl rsm rsr rss rsu rua rub ruc rue ruk rum rur rus ruu saa sab sac sae saj sak sal