-al -er -ol a-a a-b a-t aaa aab aae aag aal aao aar aat aau ab- aba abb abe abg abl abo abr abt abu aea aeb aee aeg ael aeo aer aet aeu ag- aga agb age agg agl ago agr agt agu al- ala alb ale alg all alo alr alt alu aoa aob aoe aog aol aoo aor aot aou ar- ara arb are arg arl aro arr art aru at- ata atb ate atg atl ato atr att atu au- aua aub aue aug aul auo aur aut b-u baa bab bae bag bal bao bar bat bau bba bbb bbe bbg bbl bbo bbr bbt bbu be- bea beb bee beg bel beo ber bet beu bga bgb bge bgg bgl bgo bgr bgt bgu bla blb ble blg bll blo blr blt blu boa bob boe bog bol boo bor bot bou bra brb bre brg brl bro brr brt bru bta btb bte btg btl bto btr btt btu bua bub bue bug bul buo bur but buu eaa eab eae eag eal eao ear eat eau eba ebb ebe ebg ebl ebo ebr ebt ebu eea eeb eee eeg eel eeo eer eet ega egb ege egg egl ego egr egt egu ela elb ele elg ell elo elr elt elu eo- eoa eob eoe eog eol eoo eor eot eou era erb ere erg erl ero err ert eru eta etb ete etg etl eto etr ett etu eu- eua eub eue eug eul eur eut gaa gab gae gag gal gao gar gat gau gba gbe gbg gbl gbo gbr gbt gbu ge- gea geb gee geg gel geo ger get geu gga ggb ggg ggo ggr ggt ggu gla glb gle glg gll glo glr glt glu goa gob goe gog gol goo gor got gou gra grb gre grg grl gro grr grt gru gta gtb gte gtg gtl gto gtr gtt gtu gu- gua gub gue gug gul guo gur gut guu la- laa lab lae lag lal lao lar lat lau lba lbb lbe lbg lbl lbo lbr lbt lbu lea leb lee leg lel leo ler let leu lga lgb lge lgg lgl lgo lgr lgt lgu lla llb lle llg lll llo llr llt llu loa lob loe log lol loo lor lot lou lra lrb lrg lro lrr lrt lru lta ltb lte ltg ltl lto ltr ltt ltu lua lub lue lug lul luo lur lut luu oaa oab oae oag oal oao oar oat oau ob- oba obb obe obg obl obo obr obt obu oea oeb oee oeg oel oeo oer oet oga oge ogg ogl ogo ogt ola olb ole olg oll olo olt olu oo- ooa oob oog ool ooo oor oot or- ora orb ore org orl oro orr ort oru ot- ota otb ote otg otl oto otr ott otu ou- oua oue oul ouo our out ra- raa rab rae rag ral rao rar rat rau rba rbb rbe rbg rbl rbo rbr rbt rbu re- rea reb ree reg rel reo rer ret reu rga rgb rge rgg rgo rgr rgt rla rle rlg rll rlo rlr rlt rlu roa rob roe rog rol roo ror rot rou rra rrb rrg rrl rrr rrt rru rta rtb rte rtg rtl rto rtr rtt rtu rua rub rue rug ruo rur rut ruu taa tab tae tag tal tao tar tat tau tba tbb tbe tbg tbl tbo tbr tbt tbu te- tea teb tee teg tel teo ter tet teu tga tgb tge tgg tgl tgo tgr tgt tgu tla tle tlg tll tlo tlr tlt tlu to- toa tob toe tog tol too tor tot tou tra trb tre trg trl tro trr trt tru tta ttb tte ttg ttl tto ttr ttt ttu tua tub tue tug tul tuo tur tut tuu ua- uaa uab uae uag ual uao uar uat uau uba ubb ube ubg ubl ubo ubr ubt ubu uea ueb uee ueg uel uer uet uga ugb uge ugg ugl ugo ugr ugt ugu ula ulb ule ulg ull ulo ulr ult ulu uoa uob uoe uog uol uoo uor uot ur- ura urb ure urg url uro urr urt uru uta utb ute utl uto utr utt utu uua uue uug uur uut uuu