-ol -th fff ffh ffl ffo ffp ffs fft fhf fhh fhl fho fhp fhs flf fll flo flp fls flt fof foh fol foo fop fos fot fph fpl fpo fpp fps fpt fsf fsh fsl fso fsp fss fst ftf fth ftl fto ftp fts ftt hff hfh hfl hfo hfp hfs hft hhf hhh hhl hho hhp hhs hht hlf hlh hll hlo hlp hls hlt hof hoh hol hoo hop hos hot hpf hph hpl hpo hpp hps hpt hsf hsh hsl hsp hss hst htf hth htl hto htp hts htt l-p lff lfh lfl lfo lfp lfs lft lhf lhh lho lhp lhs lht llf lll llo llp lls llt lof loh lol loo lop los lot lpf lph lpl lpo lpp lps lpt lsf lsh lsl lso lsp lss lst ltf lth ltl lto ltp lts ltt of- off ofl ofo ofp ofs oft ohf ohh ohl oho ohp ohs oht olf oll olo olp ols olt oo- oof ooh ool ooo oop oos oot op- opf oph opl opo opp ops opt os- osf osh osl oso osp oss ost ot- otf oth otl oto otp ots ott p-p pff pfl pfo pfp pfs pft phf phl pho php phs pht plf plh pll plo plp pls plt pof poh pol poo pop pos pot ppf pph ppl ppo ppp pps ppt ps- psf psh psl pso psp pss pst pt- ptf pth ptl pto ptp pts ptt sff sfh sfl sfo sfp sfs sft sh- shf shh shl sho shp shs sht slf slh sll slo slp sls slt sof soh sol soo sop sos sot spf sph spl spo spp sps spt ss- ssf ssh ssl sso ssp sss sst stf sth stl sto stp sts stt tff tfh tfl tfo tfp tfs tft th- thf thh thl tho thp ths tht tlf tlh tll tlo tlp tls tlt to- tof toh tol too top tos tot tpf tph tpl tpo tpp tps tpt tsf tsh tsl tso tsp tss tst ttf tth ttl tto ttp tts ttt