-al -er a-a a-b a-c a-t aaa aab aac aae aaf aaj aak aal aam aar aat aau ab- aba abb abc abe abf abj abk abl abm abr abt abu ac- aca acb acc ace acf acj ack acl acm acr act acu aea aeb aec aee aef aej aek ael aem aer aet aeu af- afa afb afc afe aff afj afk afl afm afr aft afu aja ajb ajc aje ajf ajj ajk ajl ajm ajr ajt aju aka akb akc ake akj akk akl akm akr aku al- ala alb alc ale alf alj alk all alm alr alt alu ama amb amc ame amf amk aml amm amr amt amu ar- ara arb arc are arf arj ark arl arm arr art aru at- ata atb atc ate atf atl atm atr att atu au- aua aub auc aue auf auj auk aul aum aur aut b-u baa bab bac bae baf baj bak bal bam bar bat bau bba bbb bbc bbe bbf bbk bbl bbm bbr bbt bbu bca bcb bcc bce bcf bcj bck bcl bcm bcr bct bcu be- bea beb bec bee bef bek bel bem ber bet beu bfa bfb bfc bfe bff bfj bfl bfm bfr bft bfu bja bjc bjf bjj bjk bjm bjr bjt bju bka bkb bkc bke bkf bkk bkl bkm bkr bkt bla blb blc ble blf blj blk bll blm blr blt blu bma bmb bmc bme bmf bmj bmk bml bmm bmr bmt bmu bra brb bre brf brj brk brl brm brr brt bru bta btb btc bte btf btk btl btm btr btt btu bua bub buc bue buf buj buk bul bum bur but buu c-- c-j caa cab cac cae caf caj cak cal cam car cat cau cba cbb cbc cbe cbf cbj cbk cbl cbm cbr cbt cbu cca ccb ccc cce ccf ccj cck ccl ccm ccr cct ccu ce- cea ceb cec cee cef cej cek cel cem cer cet ceu cfa cfb cfc cfe cff cfk cfl cfm cfr cft cfu cja cjb cjc cjf cjk cjr cka ckb ckc ckm ckt cl- cla clb clc cle clf clj clk cll clm clr clt clu cma cmb cmc cme cmf cmj cmk cml cmm cmr cmt cmu cra crb crc cre crf crj crk crl crm crr crt cru cta ctb ctc cte ctf ctk ctl ctm ctr ctt ctu cua cub cuc cue cuf cuk cul cum cur cut cuu eaa eab eac eae eaf eaj eak eal eam ear eat eau eba ebb ebc ebe ebf ebj ebk ebl ebm ebr ebt ebu ec- eca ecb ecc ece ecf ecj eck ecl ecm ecr ect ecu eea eeb eec eee eef eek eel eem eer eet ef- efa efb efc efe eff efl efm efr eft eja ejc ejf ejl ejt eju eka ekb ekc eke ekf ekl ekr ekt eku ela elb elc ele elf elk ell elm elr elt elu em- ema emb emc eme emf emk eml emm emr emt emu era erb erc ere erf erk erl erm err ert eru eta etb etc ete etf etj etk etl etm etr ett etu eu- eua eub euc eue euf euj eul eur eut faa fab fac fae faf faj fak fal fam far fat fau fba fbb fbc fbe fbf fbk fbl fbm fbr fbt fbu fca fcb fcc fce fcf fcj fck fcl fcm fcr fct fcu fea feb fec fee fef fek fel fem fer fet feu ffa ffc ffe fff ffk ffl ffm ffr fft ffu fja fjb fjc fjm fka fkb fkc fkf fkj fkk fkl fkm fkt fla flb flc fle flf fll flm flr flt flu fma fmb fmc fme fmf fmj fml fmm fmr fmt fmu fra frb frc fre frf frj frk frl frm frr frt fru fta ftb ftc fte ftf ftk ftl ftm ftr ftt ftu fua fub fue fuf fuk ful fum fur fut fuu jaa jab jac jae jaf jaj jak jal jam jar jat jau jba jbc jbf jbj jbk jbl jbm jbr jbt jbu jca jcb jcc jce jcf jck jcl jcm jcr jct jcu jea jeb jec jee jef jej jek jel jem jer jet jeu jfa jfb jfc jfe jff jfj jfk jfl jfm jfr jft jja jjb jjc jjf jjj jjk jjl jjr jju jka jkb jkk jkl jkm jkr jkt jku jla jlb jlc jle jlf jll jlm jlr jlt jlu jma jmb jmc jme jmf jmj jml jmm jmr jmt jmu jra jrb jrc jrf jrk jrl jrm jrr jrt jta jtb jtc jte jtf jtk jtl jtm jtr jtt jtu jub jue juf juk jul jum jur jut k-t ka- kaa kab kac kae kaf kaj kak kal kam kar kat kau kba kbb kbc kbe kbf kbk kbl kbm kbr kbu kca kcb kcc kce kck kcl kcm kcr kct kcu ke- kea keb kec kee kef kek kel kem ker ket kfa kfc kff kfm kfu kjb kjc kje kjr kju kkb kkc kke kkk kkl kkm kkr kkt kku kl- kla klb klc klf klm klr klt klu kma kmb kmc kme kmf kmj kmk kml kmm kmt kmu kra krc krf krk krl krr krt kru kta ktb ktc kte ktf ktj ktk ktl ktm ktr ktt ktu kub kuc kue kuj kuk kul kum kur kut kuu la- laa lab lac lae laf laj lak lal lam lar lat lau lba lbb lbc lbe lbf lbj lbk lbl lbm lbr lbt lbu lca lcb lcc lce lcf lcj lck lcl lcm lcr lct lcu lea leb lec lee lef lej lek lel lem ler let leu lfa lfb lfc lfe lff lfk lfl lfm lfr lft lfu lje ljf ljj ljm lju lka lkb lkl lkr lkt lla llb llc lle llf llj llk lll llm llr llt llu lma lmb lmc lme lmf lmj lmk lml lmm lmr lmt lmu