-al -er a-a a-c a-t aaa aac aae aag aaj aal aar aat aau ac- aca acc ace acg acj acl acr act acu aea aec aee aeg aej ael aer aet aeu ag- aga agc age agg agj agl agr agt agu aja ajc aje ajj ajl ajr ajt aju al- ala alc ale alg alj all alr alt alu ar- ara arc are arg arj arl arr art aru at- ata atc ate atg atl atr att atu au- aua auc aue aug auj aul aur aut c-- c-j caa cac cae cag caj cal car cat cau cca ccc cce ccg ccj ccl ccr cct ccu ce- cea cec cee ceg cej cel cer cet ceu cga cgc cge cgg cgl cgr cgt cgu cja cjc cjg cjr cl- cla clc cle clg clj cll clr clt clu cra crc cre crg crj crl crr crt cru cta ctc cte ctg ctl ctr ctt ctu cua cuc cue cug cul cur cut cuu eaa eac eae eag eaj eal ear eat eau ec- eca ecc ece ecg ecj ecl ecr ect ecu eea eec eee eeg eel eer eet ega egc ege egg egl egr egt egu eja ejc ejl ejt eju ela elc ele elg ell elr elt elu era erc ere erg erl err ert eru eta etc ete etg etj etl etr ett etu eu- eua euc eue eug euj eul eur eut gaa gac gae gag gaj gal gar gat gau gca gcc gce gcg gcl gcr gct gcu ge- gea gec gee geg gel ger get geu gga ggc ggg ggj ggr ggt ggu gja gjc gje gjg gjr gjt gla glc gle glg glj gll glr glt glu gra grc gre grg grj grl grr grt gru gta gtc gte gtg gtl gtr gtt gtu gu- gua guc gue gug guj gul gur gut guu jaa jac jae jag jaj jal jar jat jau jca jcc jce jcl jcr jct jcu jea jec jee jeg jej jel jer jet jeu jga jge jgr jgt jgu jja jjc jjg jjj jjl jjr jju jla jlc jle jlg jll jlr jlt jlu jra jrc jrg jrl jrr jrt jta jtc jte jtg jtl jtr jtt jtu jue jug jul jur jut la- laa lac lae lag laj lal lar lat lau lca lcc lce lcg lcj lcl lcr lct lcu lea lec lee leg lej lel ler let leu lga lgc lge lgg lgj lgl lgr lgt lgu lje ljj lju lla llc lle llg llj lll llr llt llu lra lrc lrg lrr lrt lru lta ltc lte ltg ltl ltr ltt ltu lua luc lue lug lul lur lut luu ra- raa rac rae rag raj ral rar rat rau rca rcc rce rcg rcj rcl rcr rct rcu re- rea rec ree reg rel rer ret reu rga rgc rge rgg rgr rgt rja rjc rjg rjr rla rlc rle rlg rll rlr rlt rlu rra rrc rrg rrl rrr rrt rru rta rtc rte rtg rtj rtl rtr rtt rtu rua ruc rue rug rur rut ruu taa tac tae tag taj tal tar tat tau tca tcc tce tcg tcj tcl tcr tct tcu te- tea tec tee teg tej tel ter tet teu tga tgc tge tgg tgl tgr tgt tgu tjc tje tjr tju tla tlc tle tlg tlj tll tlr tlt tlu tra trc tre trg trl trr trt tru tta ttc tte ttg ttl ttr ttt ttu tua tuc tue tug tuj tul tur tut tuu ua- uaa uac uae uag uaj ual uar uat uau uca ucc uce ucg ucj ucl ucr uct ucu uea uec uee ueg uel uer uet uga ugc uge ugg ugl ugr ugt ugu ujc ula ulc ule ulg ull ulr ult ulu ur- ura urc ure urg url urr urt uru uta utc ute utj utl utr utt utu uua uuc uue uug uur uut uuu