-al -ol a-a aaa aad aag aal aan aao ad- ada add adg adl adn ado ag- aga agd agg agl agn ago al- ala ald alg all aln alo an- ana and ang anl ann ano aoa aod aog aol aon aoo daa dad dag dal dan dao dda ddd ddg ddl ddn ddo dga dgd dgg dgl dgn dl- dla dld dlg dll dlo dna dnd dng dnl dnn dno doa dod dog dol don doo g-d gaa gad gag gal gan gao gda gdd gdl gdn gdo gga ggd ggg ggn ggo gla gld glg gll gln glo gna gnd gnl gnn gno goa god gog gol gon goo la- laa lad lag lal lan lao lda ldd ldg ldl ldn ldo lga lgd lgg lgl lgn lgo lla lld llg lll lln llo lna lnd lng lnl lnn lno loa lod log lol lon loo naa nad nag nal nan nao nda ndd ndg ndl ndn ndo nga ngd ngg ngl ngn ngo nla nld nlg nll nln nlo nna nng nnl nnn nno no- noa nod nog nol non noo oaa oad oag oal oan oao oda odd odg odl odn odo oga ogd ogg ogl ogn ogo ola old olg oll oln olo on- ona ond ong onl onn ono oo- ooa ood oog ool oon ooo