-al a-a a-t aaa aad aal aap aas aat ad- ada add adl adp ads adt al- ala ald all alp als alt ap- apa apd apl app aps apt as- asa asd asl asp ass ast at- ata atd atl atp ats att daa dad dal dap das dat dda ddd ddl ddp dds ddt dl- dla dld dll dlp dls dlt dpa dpd dpl dpp dps dpt dsa dsd dsl dsp dss dst dta dtd dtl dtp dts dtt l-p la- laa lad lal lap las lat lda ldd ldl ldp lds ldt lla lld lll llp lls llt lpa lpd lpl lpp lps lpt lsa lsd lsl lsp lss lst lta ltd ltl ltp lts ltt p-p paa pad pal pap pas pat pda pdd pdl pdp pds pdt pla pld pll plp pls plt ppa ppd ppl ppp pps ppt ps- psa psd psl psp pss pst pt- pta ptd ptl ptp pts ptt saa sad sal sap sas sat sda sdd sdl sdp sds sdt sla sld sll slp sls slt spa spd spl spp sps spt ss- ssa ssd ssl ssp sss sst sta std stl stp sts stt taa tad tal tap tas tat tda tdd tdl tdp tds tdt tla tld tll tlp tls tlt tpa tpd tpl tpp tps tpt tsa tsd tsl tsp tss tst tta ttd ttl ttp tts ttt