-al -er -ol a-a a-c a-t aaa aac aad aae aag aal aao aar aat aau ac- aca acc acd ace acg acl aco acr act acu ad- ada adc add ade adg adl ado adr adt adu aea aec aed aee aeg ael aeo aer aet aeu ag- aga agc agd age agg agl ago agr agt agu al- ala alc ald ale alg all alo alr alt alu aoa aoc aod aoe aog aol aoo aor aot aou ar- ara arc ard are arg arl aro arr art aru at- ata atc atd ate atg atl ato atr att atu au- aua auc aud aue aug aul auo aur aut c-- caa cac cad cae cag cal cao car cat cau cca ccc ccd cce ccg ccl cco ccr cct ccu cda cdc cdd cde cdg cdl cdo cdr cdt cdu ce- cea cec ced cee ceg cel ceo cer cet ceu cga cgc cgd cge cgg cgl cgo cgr cgt cgu cl- cla clc cld cle clg cll clo clr clt clu co- coa coc cod coe cog col coo cor cot cou cra crc crd cre crg crl cro crr crt cru cta ctc ctd cte ctg ctl cto ctr ctt ctu cua cuc cud cue cug cul cuo cur cut cuu daa dac dad dae dag dal dao dar dat dau dca dcc dcd dce dcg dcl dco dcr dct dcu dda ddc ddd dde ddg ddl ddo ddr ddt ddu de- dea dec ded dee deg del deo der det deu dga dgc dgd dge dgg dgl dgr dgt dgu dl- dla dlc dld dle dlg dll dlo dlr dlt dlu doa doc dod doe dog dol doo dor dot dou dra drc drd dre drg drl dro drr drt dru dta dtc dtd dte dtg dtl dto dtr dtt dtu dua duc dud due dug dul duo dur dut eaa eac ead eae eag eal eao ear eat eau ec- eca ecc ecd ece ecg ecl eco ecr ect ecu ed- eda edc edd ede edg edl edo edr edt edu eea eec eed eee eeg eel eeo eer eet ega egc egd ege egg egl ego egr egt egu ela elc eld ele elg ell elo elr elt elu eo- eoa eoc eod eoe eog eol eoo eor eot eou era erc erd ere erg erl ero err ert eru eta etc etd ete etg etl eto etr ett etu eu- eua euc eud eue eug eul eur eut g-d gaa gac gad gae gag gal gao gar gat gau gca gcc gcd gce gcg gcl gco gcr gct gcu gda gdc gdd gde gdl gdo gdr gdt gdu ge- gea gec ged gee geg gel geo ger get geu gga ggc ggd ggg ggo ggr ggt ggu gla glc gld gle glg gll glo glr glt glu goa goc god goe gog gol goo gor got gou gra grc grd gre grg grl gro grr grt gru gta gtc gtd gte gtg gtl gto gtr gtt gtu gu- gua guc gud gue gug gul guo gur gut guu la- laa lac lad lae lag lal lao lar lat lau lca lcc lcd lce lcg lcl lco lcr lct lcu lda ldc ldd lde ldg ldl ldo ldr ldt ldu lea lec led lee leg lel leo ler let leu lga lgc lgd lge lgg lgl lgo lgr lgt lgu lla llc lld lle llg lll llo llr llt llu loa loc lod loe log lol loo lor lot lou lra lrc lrd lrg lro lrr lrt lru lta ltc ltd lte ltg ltl lto ltr ltt ltu lua luc lud lue lug lul luo lur lut luu oaa oac oad oae oag oal oao oar oat oau oc- oca occ ocd ocg ocl oco ocr oct ocu oda odc odd ode odg odl odo odr odt odu oea oec oed oee oeg oel oeo oer oet oga ogc ogd oge ogg ogl ogo ogt ola olc old ole olg oll olo olt olu oo- ooa ooc ood oog ool ooo oor oot or- ora orc ord ore org orl oro orr ort oru ot- ota otc otd ote otg otl oto otr ott otu ou- oua ouc oud oue oul ouo our out ra- raa rac rad rae rag ral rao rar rat rau rca rcc rcd rce rcg rcl rco rcr rct rcu rda rdc rdd rde rdg rdl rdo rdr rdt rdu re- rea rec red ree reg rel reo rer ret reu rga rgc rgd rge rgg rgo rgr rgt rla rlc rld rle rlg rll rlo rlr rlt rlu roa roc rod roe rog rol roo ror rot rou rra rrc rrd rrg rrl rrr rrt rru rta rtc rtd rte rtg rtl rto rtr rtt rtu rua ruc rud rue rug ruo rur rut ruu taa tac tad tae tag tal tao tar tat tau tca tcc tcd tce tcg tcl tco tcr tct tcu tda tdc tdd tde tdg tdl tdo tdr tdt tdu te- tea tec ted tee teg tel teo ter tet teu tga tgc tge tgg tgl tgo tgr tgt tgu tla tlc tld tle tlg tll tlo tlr tlt tlu to- toa toc tod toe tog tol too tor tot tou tra trc trd tre trg trl tro trr trt tru tta ttc ttd tte ttg ttl tto ttr ttt ttu tua tuc tud tue tug tul tuo tur tut tuu ua- uaa uac uad uae uag ual uao uar uat uau uca ucc ucd uce ucg ucl uco ucr uct ucu uda udc udd ude udg udl udo udr udt udu uea uec ued uee ueg uel uer uet uga ugc uge ugg ugl ugo ugr ugt ugu ula ulc uld ule ulg ull ulo ulr ult ulu uoa uoc uod uoe uog uol uoo uor uot ur- ura urc urd ure urg url uro urr urt uru uta utc utd ute utl uto utr utt utu uua uuc uue