-al -ol a-a a-t aaa aad aak aal aao aas aat ad- ada add adk adl ado ads adt aka akd akk akl ako aks al- ala ald alk all alo als alt aoa aod aok aol aoo aos aot as- asa asd ask asl aso ass ast at- ata atd atl ato ats att daa dad dak dal dao das dat dda ddd ddk ddl ddo dds ddt dka dkk dkl dko dks dkt dl- dla dld dlk dll dlo dls dlt doa dod dok dol doo dos dot dsa dsd dsk dsl dso dss dst dta dtd dtk dtl dto dts dtt k-t ka- kaa kad kak kal kao kas kat kda kdk kdl kdo kds kdt kkk kkl kks kkt kl- kla kld klo kls klt koa kod kok kol koo kos kot ksa ksd ksk ksl kso kss kst kta ktk ktl kto kts ktt la- laa lad lak lal lao las lat lda ldd ldk ldl ldo lds ldt lka lkl lks lkt lla lld llk lll llo lls llt loa lod lok lol loo los lot lsa lsd lsk lsl lso lss lst lta ltd ltk ltl lto lts ltt oaa oad oak oal oao oas oat oda odd odl odo ods odt oka okd okk okl oko oks ola old olk oll olo ols olt oo- ooa ood ook ool ooo oos oot os- osa osd osk osl oso oss ost ot- ota otd otk otl oto ots ott saa sad sak sal sao sas sat sda sdd sdk sdl sdo sds sdt sk- ska skd skk skl sko sks skt sla sld slk sll slo sls slt soa sod sok sol soo sos sot ss- ssa ssd ssk ssl sso sss sst sta std stk stl sto sts stt taa tad tak tal tao tas tat tda tdd tdk tdl tdo tds tdt tka tkk tkl tko tks tkt tla tld tlk tll tlo tls tlt to- toa tod tok tol too tos tot tsa tsd tsk tsl tso tss tst tta ttd ttk ttl tto tts ttt