-al -th a-a a-t aaa aad aah aal aan aat ad- ada add adh adl adn adt aha ahd ahh ahl ahn aht al- ala ald alh all aln alt an- ana and anh anl ann ant at- ata atd ath atl atn att daa dad dah dal dan dat dda ddd ddh ddl ddn ddt dh- dha dhd dhh dhl dht dl- dla dld dlh dll dlt dna dnd dnh dnl dnn dnt dta dtd dth dtl dtn dtt haa had hah hal han hat hda hdd hdh hdl hdn hdt hha hhd hhh hhl hhn hht hla hld hlh hll hln hlt hna hnd hnh hnl hnn hnt hta htd hth htl htn htt la- laa lad lah lal lan lat lda ldd ldh ldl ldn ldt lha lhd lhh lht lla lld lll lln llt lna lnd lnh lnl lnn lnt lta ltd lth ltl ltt naa nad nah nal nan nat nda ndd ndh ndl ndn ndt nha nhd nhh nhl nhn nht nla nld nlh nll nln nlt nna nnh nnl nnn nnt nta ntd nth ntn ntt taa tad tah tal tan tat tda tdd tdh tdl tdn tdt th- tha thd thh thl thn tht tla tld tlh tll tln tlt tna tnd tnh tnl tnn tnt tta ttd tth ttl ttn ttt