-th h-i hhh hhi hhl hhp hhr hhs hht hih hii hil hip hir his hit hlh hli hll hlp hlr hls hlt hph hpi hpl hpp hpr hps hpt hr- hrh hri hrl hrp hrr hrs hrt hsh hsi hsl hsp hsr hss hst hth hti htl htp htr hts htt ihh ihi ihl ihp ihr ihs iht iih iii iil iip iir iis iit il- ilh ili ill ilp ilr ils ilt ipi ipl ipp ipr ips ipt ir- iri irl irp irr irs irt is- ish isi isl isp isr iss ist ith iti itl itp its itt l-p lhh lhi lhp lhr lhs lht lih lii lil lip lir lis lit lli lll llp llr lls llt lph lpi lpl lpp lpr lps lpt lrh lri lrp lrr lrs lrt lsh lsi lsl lsp lsr lss lst lth lti ltl ltp ltr lts ltt p-p phi phl php phr phs pht pih pii pil pip pir pis pit plh pli pll plp plr pls plt pph ppi ppl ppp ppr pps ppt prh pri prl prp prr prs prt ps- psh psi psl psp psr pss pst pt- pth pti ptl ptp ptr pts ptt rh- rhh rhi rhl rhp rhr rhs rht rih rii ril rip rir ris rit rlh rli rll rlp rlr rls rlt rph rpi rpl rpp rpr rps rpt rrh rri rrl rrp rrr rrs rrt rsh rsi rsl rsp rsr rss rst rti rtl rtp rtr rts rtt sh- shh shi shl shp shr shs sht sih sii sil sip sir sis sit slh sli sll slp slr sls slt sph spi spl spp spr sps spt sr- srh sri srl srp srr srs srt ss- ssh ssi ssl ssp ssr sss sst sth sti stl stp str sts stt th- thh thi thl thp thr ths tht tih tii til tip tir tis tit tlh tli tll tlp tlr tls tlt tph tpi tpl tpp tpr tps tpt trh tri trl trp trr trs trt tsh tsi tsl tsp tsr tss tst tth tti ttl ttp ttr tts ttt