-th fff ffh ffi ffn ffp ffr fft fhf fhh fhi fhn fhp fhr fif fih fii fin fip fir fit fnf fnh fni fnn fnp fnr fnt fph fpi fpn fpp fpr fpt frf frh fri frn frp frr frt ftf fth fti ftn ftp ftr ftt h-i hff hfh hfi hfn hfp hfr hft hhf hhh hhi hhn hhp hhr hht hif hih hii hin hip hir hit hnf hnh hnn hnt hpf hph hpi hpn hpp hpr hpt hr- hrf hrh hri hrn hrp hrr hrt htf hth hti htn htp htr htt i-f iff ifi ifn ifp ifr ift ihf ihh ihi ihn ihp ihr iht iif iih iii iin iip iir iit in- inf inh ini inn inp inr int ipf ipi ipn ipp ipr ipt ir- irf iri irn irp irr irt itf ith iti itn itp itt n-i nff nfi nfn nfp nfr nft nhf nhh nhi nhn nhp nhr nht nif nih nii nin nip nir nit nnf nnh nni nnn nnp nnt npf nph npi npn npp npr npt nrf nri nrn nrp nrr nrt ntf nth nti ntn ntp ntr ntt p-p pff pfi pfn pfp pfr pft phf phi phn php phr pht pif pih pii pin pip pir pit pn- pnf pnh pni pnn pnp pnr pnt ppf pph ppi ppn ppp ppr ppt prf prh pri prn prp prr prt pt- ptf pth pti ptn ptp ptr ptt rff rfh rfi rfn rfp rfr rft rh- rhf rhh rhi rhn rhp rhr rht rif rih rii rin rip rir rit rnh rni rnn rnp rnr rnt rpf rph rpi rpn rpp rpr rpt rrf rrh rri rrn rrp rrr rrt rtf rti rtn rtp rtr rtt tff tfh tfi tfn tfp tfr tft th- thf thh thi thn thp thr tht tif tih tii tin tip tir tit tnf tnh tni tnn tnp tnr tnt tpf tph tpi tpn tpp tpr tpt trf trh tri trn trp trr trt ttf tth tti ttn ttp ttr ttt