-al -ol a-a a-t aaa aad aal aan aao aap aat ad- ada add adl adn ado adp adt al- ala ald all aln alo alp alt an- ana and anl ann ano anp ant aoa aod aol aon aoo aop aot ap- apa apd apl apn apo app apt at- ata atd atl atn ato atp att daa dad dal dan dao dap dat dda ddd ddl ddn ddo ddp ddt dl- dla dld dll dlo dlp dlt dna dnd dnl dnn dno dnp dnt doa dod dol don doo dop dot dpa dpd dpl dpn dpo dpp dpt dta dtd dtl dtn dto dtp dtt l-p la- laa lad lal lan lao lap lat lda ldd ldl ldn ldo ldp ldt lla lld lll lln llo llp llt lna lnd lnl lnn lno lnp lnt loa lod lol lon loo lop lot lpa lpd lpl lpn lpo lpp lpt lta ltd ltl lto ltp ltt naa nad nal nan nao nap nat nda ndd ndl ndn ndo ndp ndt nla nld nll nln nlo nlp nlt nna nnl nnn nno nnp nnt no- noa nod nol non noo nop not npa npd npl npn npo npp npt nta ntd ntn nto ntp ntt oaa oad oal oan oao oap oat oda odd odl odn odo odp odt ola old oll oln olo olp olt on- ona ond onl onn ono onp ont oo- ooa ood ool oon ooo oop oot op- opa opd opl opn opo opp opt ot- ota otd otl otn oto otp ott p-p paa pad pal pan pao pap pat pda pdd pdl pdn pdo pdp pdt pla pld pll pln plo plp plt pn- pna pnd pnl pnn pno pnp pnt poa pod pol pon poo pop pot ppa ppd ppl ppn ppo ppp ppt pt- pta ptd ptl ptn pto ptp ptt taa tad tal tan tao tap tat tda tdd tdl tdn tdo tdp tdt tla tld tll tln tlo tlp tlt tna tnd tnl tnn tno tnp tnt to- toa tod tol ton too top tot tpa tpd tpl tpn tpo tpp tpt tta ttd ttl ttn tto ttp ttt