-up fff ffg ffi ffo ffp ffr ffs fft ffu fgf fgg fgi fgp fgr fgs fgt fif fig fii fip fir fis fit fiu fof fog foi foo fop for fos fot fou fpg fpi fpo fpp fpr fps fpt fpu frf frg fri fro frp frr frs frt fru fsf fsg fsi fso fsp fsr fss fst fsu ftf ftg fti fto ftp ftr fts ftt ftu fuf fug fui fuo fup fur fus fut fuu g-p gff gfi gfo gfp gfr gfs gft ggg ggi ggo ggp ggr ggs ggt ggu gif gig gii gio gip gir gis git giu gof gog goi goo gop gor gos got gou gpf gpg gpi gpo gpp gpr gps gpt gpu grf grg gri gro grp grr grs grt gru gsf gsg gsi gso gsp gsr gss gst gsu gtf gtg gti gto gtp gtr gts gtt gtu gu- guf gug gui guo gup gur gus gut guu i-f iff ifg ifi ifo ifp ifr ifs ift ifu igf igg igi igo igp igr igs igt igu iif iii iio iip iir iis iit iiu io- iof iog ioi ioo iop ior ios iot iou ipf ipg ipi ipo ipp ipr ips ipt ipu ir- irf irg iri iro irp irr irs irt iru is- isf isg isi iso isp isr iss ist isu itf itg iti ito itp its itt itu iu- iug iui iup iur ius iut o-i of- off ofg ofi ofo ofp ofr ofs oft ofu ogf ogg ogi ogo ogp ogs ogt oif oii oio oip oir ois oit oiu oo- oof oog ooi ooo oop oor oos oot op- opf opg opi opo opp opr ops opt or- orf org ori oro orp orr ors ort oru os- osf osg osi oso osp osr oss ost osu ot- otf otg oti oto otp otr ots ott otu ou- ouf oui ouo oup our ous out p-p pff pfg pfi pfo pfp pfr pfs pft pfu pgf pgg pgi pgo pgp pgr pgs pgt pif pig pii pio pip pir pis pit piu pof pog poi poo pop por pos pot pou ppf ppg ppi ppo ppp ppr pps ppt ppu prf prg pri pro prp prr prs prt pru ps- psf psg psi pso psp psr pss pst psu pt- ptf ptg pti pto ptp ptr pts ptt ptu puf pug pui pup pur pus put puu rff rfg rfi rfo rfp rfr rfs rft rfu rgf rgg rgi rgo rgp rgr rgs rgt rif rig rii rio rip rir ris rit rof rog roi roo rop ror ros rot rou rpf rpg rpi rpo rpp rpr rps rpt rpu rrf rrg rri rrp rrr rrs rrt rru rsf rsg rsi rso rsp rsr rss rst rsu rtf rtg rti rto rtp rtr rts rtt rtu ruf rug rui ruo rup rur rus rut ruu sff sfg sfi sfo sfp sfr sfs sft sfu sgf sgg sgi sgo sgp sgr sgs sgt sgu sif sig sii sio sip sir sis sit siu sof sog soi soo sop sor sos sot sou spf spg spi spo spp spr sps spt spu sr- srf srg sri sro srp srr srs srt ss- ssf ssg ssi sso ssp ssr sss sst ssu stf stg sti sto stp str sts stt stu suf sug sui suo sup sur sus sut suu tff tfg tfi tfo tfp tfr tfs tft tfu tgf tgg tgi tgo tgp tgr tgs tgt tgu tif tig tii tio tip tir tis tit tiu to- tof tog toi too top tor tos tot tou tpf tpg tpi tpo tpp tpr tps tpt tpu trf trg tri tro trp trr trs trt tru tsf tsg tsi tso tsp tsr tss tst tsu ttf ttg tti tto ttp ttr tts ttt ttu tuf tug tui tuo tup tur tus tut tuu uff ufg ufi ufo ufp ufr ufs uft ufu ugf ugg ugi ugo ugp ugr ugs ugt ugu uif uig uii uio uip uir uis uit uiu uog uoo uop uor uos uot up- upf upg upi upo upp upr ups upt upu ur- urf urg uri uro urp urr urs urt uru usf usg usi uso usp usr uss ust usu utf uti uto utp utr uts utt utu uug uur uus uut uuu