-al -ol a-a a-b aaa aab aae aag aaj aal aao aau ab- aba abb abe abg abj abl abo abu aea aeb aee aeg aej ael aeo aeu ag- aga agb age agg agj agl ago agu aja ajb aje ajj ajl ajo aju al- ala alb ale alg alj all alo alu aoa aob aoe aog aoj aol aoo aou au- aua aub aue aug auj aul auo b-u baa bab bae bag baj bal bao bau bba bbb bbe bbg bbl bbo bbu be- bea beb bee beg bel beo beu bga bgb bge bgg bgl bgo bgu bja bjg bjj bju bla blb ble blg blj bll blo blu boa bob boe bog boj bol boo bou bua bub bue bug buj bul buo buu eaa eab eae eag eaj eal eao eau eba ebb ebe ebg ebj ebl ebo ebu eea eeb eee eeg eel eeo ega egb ege egg egl ego egu eja ejl ejo eju ela elb ele elg ell elo elu eo- eoa eob eoe eog eol eoo eou eu- eua eub eue eug euj eul gaa gab gae gag gaj gal gao gau gba gbe gbg gbj gbl gbo gbu ge- gea geb gee geg gel geo geu gga ggb ggg ggj ggo ggu gja gje gjg gla glb gle glg glj gll glo glu goa gob goe gog gol goo gou gu- gua gub gue gug guj gul guo guu jaa jab jae jag jaj jal jao jau jba jbg jbj jbl jbo jbu jea jeb jee jeg jej jel jeo jeu jga jgb jge jgo jgu jja jjb jjg jjj jjl jju jla jlb jle jlg jll jlo jlu joa job joe jog joj jol joo jou jub jue jug jul juo la- laa lab lae lag laj lal lao lau lba lbb lbe lbg lbj lbl lbo lbu lea leb lee leg lej lel leo leu lga lgb lge lgg lgj lgl lgo lgu lje ljj lju lla llb lle llg llj lll llo llu loa lob loe log loj lol loo lou lua lub lue lug lul luo luu oaa oab oae oag oaj oal oao oau ob- oba obb obe obg obj obl obo obu oea oeb oee oeg oel oeo oga oge ogg ogl ogo oja ojb oje ojo oju ola olb ole olg oll olo olu oo- ooa oob oog ool ooo ou- oua oue oul ouo ua- uaa uab uae uag uaj ual uao uau uba ubb ube ubg ubl ubo ubu uea ueb uee ueg uel uga ugb uge ugg ugl ugo ugu ujo ula ulb ule ulg ull ulo ulu uoa uob uoe uog uoj uol uoo uua uue uug uuu