-al a-a a-b a-c a-t aaa aab aac aae aak aal aas aat aau ab- aba abb abc abe abk abl abs abt abu ac- aca acb acc ace ack acl acs act acu aea aeb aec aee aek ael aes aet aeu aka akb akc ake akk akl aks aku al- ala alb alc ale alk all als alt alu as- asa asb asc ase ask asl ass ast asu at- ata atb atc ate atl ats att atu au- aua aub auc aue auk aul aus aut b-u baa bab bac bae bak bal bas bat bau bba bbb bbc bbe bbk bbl bbs bbt bbu bca bcb bcc bce bck bcl bcs bct bcu be- bea beb bec bee bek bel bes bet beu bka bkb bkc bke bkk bkl bks bkt bla blb blc ble blk bll bls blt blu bsa bsb bsc bse bsk bsl bss bst bsu bta btb btc bte btk btl bts btt btu bua bub buc bue buk bul bus but buu c-- caa cab cac cae cak cal cas cat cau cba cbb cbc cbe cbk cbl cbs cbt cbu cca ccb ccc cce cck ccl ccs cct ccu ce- cea ceb cec cee cek cel ces cet ceu cka ckb ckc cks ckt cl- cla clb clc cle clk cll cls clt clu csa csb csc cse csk csl css cst csu cta ctb ctc cte ctk ctl cts ctt ctu cua cub cuc cue cuk cul cus cut cuu eaa eab eac eae eak eal eas eat eau eba ebb ebc ebe ebk ebl ebs ebt ebu ec- eca ecb ecc ece eck ecl ecs ect ecu eea eeb eec eee eek eel ees eet eka ekb ekc eke ekl eks ekt eku ela elb elc ele elk ell els elt elu es- esa esb esc ese esk esl ess est esu eta etb etc ete etk etl ets ett etu eu- eua eub euc eue eul eus eut k-t ka- kaa kab kac kae kak kal kas kat kau kba kbb kbc kbe kbk kbl kbs kbu kca kcb kcc kce kck kcl kcs kct kcu ke- kea keb kec kee kek kel kes ket kkb kkc kke kkk kkl kks kkt kku kl- kla klb klc kls klt klu ksa ksb ksc kse ksk ksl kss kst ksu kta ktb ktc kte ktk ktl kts ktt ktu kub kuc kue kuk kul kus kut kuu la- laa lab lac lae lak lal las lat lau lba lbb lbc lbe lbk lbl lbs lbt lbu lca lcb lcc lce lck lcl lcs lct lcu lea leb lec lee lek lel les let leu lka lkb lkl lks lkt lla llb llc lle llk lll lls llt llu lsa lsb lsc lse lsk lsl lss lst lsu lta ltb ltc lte ltk ltl lts ltt ltu lua lub luc lue luk lul lus lut luu saa sab sac sae sak sal sas sat sau sba sbb sbc sbe sbk sbl sbs sbt sbu sca scb scc sce sck scl scs sct scu se- sea seb sec see sek sel ses set seu sk- ska skb skc ske skk skl sks skt sku sla slb slc sle slk sll sls slt slu ss- ssa ssb ssc sse ssk ssl sss sst ssu sta stb stc ste stk stl sts stt stu sua sub suc sue suk sul sus sut suu taa tab tac tae tak tal tas tat tau tba tbb tbc tbe tbk tbl tbs tbt tbu tca tcb tcc tce tck tcl tcs tct tcu te- tea teb tec tee tek tel tes tet teu tka tkb tkc tke tkk tkl tks tkt tla tlc tle tlk tll tls tlt tlu tsa tsb tsc tse tsk tsl tss tst tsu tta ttb ttc tte ttk ttl tts ttt ttu tua tub tuc tue tuk tul tus tut tuu ua- uaa uab uac uae uak ual uas uat uau uba ubb ubc ube ubk ubl ubs ubt ubu uca ucb ucc uce uck ucl ucs uct ucu uea ueb uec uee uel ues uet uka ukb ukc uke ukk ukl uku ula ulb ulc ule ulk ull uls ult ulu usa usb usc use usk usl uss ust usu uta utb utc ute utk utl uts utt utu uua uuc uue uus uut uuu

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