-al -ol a-a a-b aaa aab aae aag aaj aal aao ab- aba abb abe abg abj abl abo aea aeb aee aeg aej ael aeo ag- aga agb age agg agj agl ago aja ajb aje ajj ajl ajo al- ala alb ale alg alj all alo aoa aob aoe aog aoj aol aoo baa bab bae bag baj bal bao bba bbb bbe bbg bbl bbo be- bea beb bee beg bel beo bga bgb bge bgg bgl bgo bja bjg bjj bla blb ble blg blj bll blo boa bob boe bog boj bol boo eaa eab eae eag eaj eal eao eba ebb ebe ebg ebj ebl ebo eea eeb eee eeg eel eeo ega egb ege egg egl ego eja ejl ejo ela elb ele elg ell elo eo- eoa eob eoe eog eol eoo gaa gab gae gag gaj gal gao gba gbe gbg gbj gbl gbo ge- gea geb gee geg gel geo gga ggb ggg ggj ggo gja gje gjg gla glb gle glg glj gll glo goa gob goe gog gol goo jaa jab jae jag jaj jal jao jba jbg jbj jbl jbo jea jeb jee jeg jej jel jeo jga jgb jge jgo jja jjb jjg jjj jjl jla jlb jle jlg jll jlo joa job joe jog joj jol joo la- laa lab lae lag laj lal lao lba lbb lbe lbg lbj lbl lbo lea leb lee leg lej lel leo lga lgb lge lgg lgj lgl lgo lje ljj lla llb lle llg llj lll llo loa lob loe log loj lol loo oaa oab oae oag oaj oal oao ob- oba obb obe obg obj obl obo oea oeb oee oeg oel oeo oga oge ogg ogl ogo oja ojb oje ojo ola olb ole olg oll olo oo- ooa oob oog ool ooo