-th -up fff ffh ffi ffo ffp ffr ffs fft ffu fhf fhh fhi fho fhp fhr fhs fif fih fii fip fir fis fit fiu fof foh foi foo fop for fos fot fou fph fpi fpo fpp fpr fps fpt fpu frf frh fri fro frp frr frs frt fru fsf fsh fsi fso fsp fsr fss fst fsu ftf fth fti fto ftp ftr fts ftt ftu fuf fui fuo fup fur fus fut fuu h-i hff hfh hfi hfo hfp hfr hfs hft hfu hhf hhh hhi hho hhp hhr hhs hht hhu hif hih hii hio hip hir his hit hiu hof hoh hoi hoo hop hor hos hot hou hpf hph hpi hpo hpp hpr hps hpt hpu hr- hrf hrh hri hro hrp hrr hrs hrt hru hsf hsh hsi hsp hsr hss hst hsu htf hth hti hto htp htr hts htt huf huh hui huo hup hur hus hut huu i-f iff ifi ifo ifp ifr ifs ift ifu ihf ihh ihi iho ihp ihr ihs iht ihu iif iih iii iio iip iir iis iit iiu io- iof ioh ioi ioo iop ior ios iot iou ipf ipi ipo ipp ipr ips ipt ipu ir- irf iri iro irp irr irs irt iru is- isf ish isi iso isp isr iss ist isu itf ith iti ito itp its itt itu iu- iui iup iur ius iut o-i of- off ofi ofo ofp ofr ofs oft ofu ohf ohh ohi oho ohp ohr ohs oht ohu oif oii oio oip oir ois oit oiu oo- oof ooh ooi ooo oop oor oos oot op- opf oph opi opo opp opr ops opt or- orf orh ori oro orp orr ors ort oru os- osf osh osi oso osp osr oss ost osu ot- otf oth oti oto otp otr ots ott otu ou- ouf ouh oui ouo oup our ous out p-p pff pfi pfo pfp pfr pfs pft pfu phf phi pho php phr phs pht phu pif pih pii pio pip pir pis pit piu pof poh poi poo pop por pos pot pou ppf pph ppi ppo ppp ppr pps ppt ppu prf prh pri pro prp prr prs prt pru ps- psf psh psi pso psp psr pss pst psu pt- ptf pth pti pto ptp ptr pts ptt ptu puf puh pui pup pur pus put puu rff rfh rfi rfo rfp rfr rfs rft rfu rh- rhf rhh rhi rho rhp rhr rhs rht rhu rif rih rii rio rip rir ris rit rof roh roi roo rop ror ros rot rou rpf rph rpi rpo rpp rpr rps rpt rpu rrf rrh rri rrp rrr rrs rrt rru rsf rsh rsi rso rsp rsr rss rst rsu rtf rti rto rtp rtr rts rtt rtu ruf ruh rui ruo rup rur rus rut ruu sff sfh sfi sfo sfp sfr sfs sft sfu sh- shf shh shi sho shp shr shs sht shu sif sih sii sio sip sir sis sit siu sof soh soi soo sop sor sos sot sou spf sph spi spo spp spr sps spt spu sr- srf srh sri sro srp srr srs srt ss- ssf ssh ssi sso ssp ssr sss sst ssu stf sth sti sto stp str sts stt stu suf suh sui suo sup sur sus sut suu tff tfh tfi tfo tfp tfr tfs tft tfu th- thf thh thi tho thp thr ths tht thu tif tih tii tio tip tir tis tit tiu to- tof toh toi too top tor tos tot tou tpf tph tpi tpo tpp tpr tps tpt tpu trf trh tri tro trp trr trs trt tru tsf tsh tsi tso tsp tsr tss tst tsu ttf tth tti tto ttp ttr tts ttt ttu tuf tuh tui tuo tup tur tus tut tuu uff ufh ufi ufo ufp ufr ufs uft ufu uhf uhh uhi uho uhp uhr uhs uht uhu uif uii uio uip uir uis uit uiu uoo uop uor uos uot up- upf uph upi upo upp upr ups upt upu ur- urf uri uro urp urr urs urt uru usf ush usi uso usp usr uss ust usu utf uth uti uto utp utr uts utt utu uur uus uut uuu