-th b-p bbb bbd bbh bbl bbp bbs bbt bdb bdd bdh bdl bdp bds bdt bhb bhd bhh bhl bhp bhs bht blb bld blh bll blp bls blt bpb bpd bph bpl bpp bps bpt bsb bsd bsh bsl bsp bss bst btb btd bth btl btp bts btt dbb dbd dbh dbl dbp dbs dbt ddb ddd ddh ddl ddp dds ddt dh- dhb dhd dhh dhl dhp dhs dht dl- dlb dld dlh dll dlp dls dlt dpb dpd dph dpl dpp dps dpt dsb dsd dsh dsl dsp dss dst dtb dtd dth dtl dtp dts dtt hbb hbd hbh hbl hbp hbs hbt hdb hdd hdh hdl hdp hds hdt hhb hhd hhh hhl hhp hhs hht hlb hld hlh hll hlp hls hlt hpb hpd hph hpl hpp hps hpt hsb hsd hsh hsl hsp hss hst htb htd hth htl htp hts htt l-p lbb lbd lbh lbl lbp lbs lbt ldb ldd ldh ldl ldp lds ldt lhb lhd lhh lhp lhs lht llb lld lll llp lls llt lpb lpd lph lpl lpp lps lpt lsb lsd lsh lsl lsp lss lst ltb ltd lth ltl ltp lts ltt p-p pbb pbd pbl pbp pbs pbt pdb pdd pdh pdl pdp pds pdt phb phd phl php phs pht plb pld plh pll plp pls plt ppb ppd pph ppl ppp pps ppt ps- psb psd psh psl psp pss pst pt- ptb ptd pth ptl ptp pts ptt sbb sbd sbh sbl sbp sbs sbt sdb sdd sdh sdl sdp sds sdt sh- shb shd shh shl shp shs sht slb sld slh sll slp sls slt spb spd sph spl spp sps spt ss- ssb ssd ssh ssl ssp sss sst stb std sth stl stp sts stt tbb tbd tbh tbl tbp tbs tbt tdb tdd tdh tdl tdp tds tdt th- thb thd thh thl thp ths tht tld tlh tll tlp tls tlt tpb tpd tph tpl tpp tps tpt tsb tsd tsh tsl tsp tss tst ttb ttd tth ttl ttp tts ttt