-al -ol a-a aaa aad aah aal aan aao aar ad- ada add adh adl adn ado adr aha ahd ahh ahl ahn aho ahr al- ala ald alh all aln alo alr an- ana and anh anl ann ano anr aoa aod aoh aol aon aoo aor ar- ara ard arh arl arn aro arr daa dad dah dal dan dao dar dda ddd ddh ddl ddn ddo ddr dh- dha dhd dhh dhl dho dhr dl- dla dld dlh dll dlo dlr dna dnd dnh dnl dnn dno dnr doa dod doh dol don doo dor dra drd drl drn dro drr haa had hah hal han hao har hda hdd hdh hdl hdn hdo hdr hha hhd hhh hhl hhn hho hhr hla hld hlh hll hln hlo hlr hna hnd hnh hnl hnn hno hoa hod hoh hol hon hoo hor hr- hra hrd hrh hrl hrn hro hrr la- laa lad lah lal lan lao lar lda ldd ldh ldl ldn ldo ldr lha lhd lhh lho lhr lla lld lll lln llo llr lna lnd lnh lnl lnn lno lnr loa lod loh lol lon loo lor lra lrd lrh lrn lro lrr naa nad nah nal nan nao nar nda ndd ndh ndl ndn ndo ndr nha nhd nhh nhl nhn nhr nla nld nlh nll nln nlo nlr nna nnh nnl nnn nno no- noa nod noh nol non noo nor nra nrd nrl nrn nro nrr oaa oad oah oal oan oao oar oda odd odh odl odn odo odr oha ohd ohh ohl ohn oho ohr ola old oll oln olo on- ona ond onh onl onn ono onr oo- ooa ood ooh ool oon ooo oor or- ora ord orh orl orn oro orr ra- raa rad rah ral ran rao rar rda rdd rdh rdl rdn rdo rdr rh- rha rhd rhh rhl rhn rho rhr rla rld rlh rll rln rlo rlr rna rnd rnh rnn rno rnr roa rod roh rol ron roo ror rra rrd rrh rrl rrn rrr