-up fff ffg ffi ffo ffp ffr fft ffu fgf fgg fgi fgp fgr fgt fif fig fii fip fir fit fiu fof fog foi foo fop for fot fou fpg fpi fpo fpp fpr fpt fpu frf frg fri fro frp frr frt fru ftf ftg fti fto ftp ftr ftt ftu fuf fug fui fuo fup fur fut fuu g-p gff gfi gfo gfp gfr gft ggg ggi ggo ggp ggr ggt ggu gif gig gii gio gip gir git giu gof gog goi goo gop gor got gou gpf gpg gpi gpo gpp gpr gpt gpu grf grg gri gro grp grr grt gru gtf gtg gti gto gtp gtr gtt gtu gu- guf gug gui guo gup gur gut guu i-f iff ifg ifi ifo ifp ifr ift ifu igf igg igi igo igp igr igt igu iif iii iio iip iir iit iiu io- iof iog ioi ioo iop ior iot iou ipf ipg ipi ipo ipp ipr ipt ipu ir- irf irg iri iro irp irr irt iru itf itg iti ito itp itt itu iu- iug iui iup iur iut o-i of- off ofg ofi ofo ofp ofr oft ofu ogf ogg ogi ogo ogp ogt oif oii oio oip oir oit oiu oo- oof oog ooi ooo oop oor oot op- opf opg opi opo opp opr opt or- orf org ori oro orp orr ort oru ot- otf otg oti oto otp otr ott otu ou- ouf oui ouo oup our out p-p pff pfg pfi pfo pfp pfr pft pfu pgf pgg pgi pgo pgp pgr pgt pif pig pii pio pip pir pit piu pof pog poi poo pop por pot pou ppf ppg ppi ppo ppp ppr ppt ppu prf prg pri pro prp prr prt pru pt- ptf ptg pti pto ptp ptr ptt ptu puf pug pui pup pur put puu rff rfg rfi rfo rfp rfr rft rfu rgf rgg rgi rgo rgp rgr rgt rif rig rii rio rip rir rit rof rog roi roo rop ror rot rou rpf rpg rpi rpo rpp rpr rpt rpu rrf rrg rri rrp rrr rrt rru rtf rtg rti rto rtp rtr rtt rtu ruf rug rui ruo rup rur rut ruu tff tfg tfi tfo tfp tfr tft tfu tgf tgg tgi tgo tgp tgr tgt tgu tif tig tii tio tip tir tit tiu to- tof tog toi too top tor tot tou tpf tpg tpi tpo tpp tpr tpt tpu trf trg tri tro trp trr trt tru ttf ttg tti tto ttp ttr ttt ttu tuf tug tui tuo tup tur tut tuu uff ufg ufi ufo ufp ufr uft ufu ugf ugg ugi ugo ugp ugr ugt ugu uif uig uii uio uip uir uit uiu uog uoo uop uor uot up- upf upg upi upo upp upr upt upu ur- urf urg uri uro urp urr urt uru utf uti uto utp utr utt utu uug uur uut uuu