-al -ol a-a a-t aaa aad aal aao aap aas aat ad- ada add adl ado adp ads adt al- ala ald all alo alp als alt aoa aod aol aoo aop aos aot ap- apa apd apl apo app aps apt as- asa asd asl aso asp ass ast at- ata atd atl ato atp ats att daa dad dal dao dap das dat dda ddd ddl ddo ddp dds ddt dl- dla dld dll dlo dlp dls dlt doa dod dol doo dop dos dot dpa dpd dpl dpo dpp dps dpt dsa dsd dsl dso dsp dss dst dta dtd dtl dto dtp dts dtt l-p la- laa lad lal lao lap las lat lda ldd ldl ldo ldp lds ldt lla lld lll llo llp lls llt loa lod lol loo lop los lot lpa lpd lpl lpo lpp lps lpt lsa lsd lsl lso lsp lss lst lta ltd ltl lto ltp lts ltt oaa oad oal oao oap oas oat oda odd odl odo odp ods odt ola old oll olo olp ols olt oo- ooa ood ool ooo oop oos oot op- opa opd opl opo opp ops opt os- osa osd osl oso osp oss ost ot- ota otd otl oto otp ots ott p-p paa pad pal pao pap pas pat pda pdd pdl pdo pdp pds pdt pla pld pll plo plp pls plt poa pod pol poo pop pos pot ppa ppd ppl ppo ppp pps ppt ps- psa psd psl pso psp pss pst pt- pta ptd ptl pto ptp pts ptt saa sad sal sao sap sas sat sda sdd sdl sdo sdp sds sdt sla sld sll slo slp sls slt soa sod sol soo sop sos sot spa spd spl spo spp sps spt ss- ssa ssd ssl sso ssp sss sst sta std stl sto stp sts stt taa tad tal tao tap tas tat tda tdd tdl tdo tdp tds tdt tla tld tll tlo tlp tls tlt to- toa tod tol too top tos tot tpa tpd tpl tpo tpp tps tpt tsa tsd tsl tso tsp tss tst tta ttd ttl tto ttp tts ttt