-up fff ffn ffo ffp ffr fft ffu fnf fnn fnp fnr fnt fnu fof fon foo fop for fot fou fpn fpo fpp fpr fpt fpu frf frn fro frp frr frt fru ftf ftn fto ftp ftr ftt ftu fuf fun fuo fup fur fut fuu nff nfn nfo nfp nfr nft nfu nnf nnn nno nnp nnt nnu no- nof non noo nop nor not nou npf npn npo npp npr npt npu nrf nrn nro nrp nrr nrt nru ntf ntn nto ntp ntr ntt ntu nun nuo nup nur nut nuu of- off ofn ofo ofp ofr oft ofu on- onf onn ono onp onr ont onu oo- oof oon ooo oop oor oot op- opf opn opo opp opr opt or- orf orn oro orp orr ort oru ot- otf otn oto otp otr ott otu ou- ouf oun ouo oup our out p-p pff pfn pfo pfp pfr pft pfu pn- pnf pnn pno pnp pnr pnt pnu pof pon poo pop por pot pou ppf ppn ppo ppp ppr ppt ppu prf prn pro prp prr prt pru pt- ptf ptn pto ptp ptr ptt ptu puf pun pup pur put puu rff rfn rfo rfp rfr rft rfu rnn rno rnp rnr rnt rnu rof ron roo rop ror rot rou rpf rpn rpo rpp rpr rpt rpu rrf rrn rrp rrr rrt rru rtf rtn rto rtp rtr rtt rtu ruf run ruo rup rur rut ruu tff tfn tfo tfp tfr tft tfu tnf tnn tno tnp tnr tnt to- tof ton too top tor tot tou tpf tpn tpo tpp tpr tpt tpu trf trn tro trp trr trt tru ttf ttn tto ttp ttr ttt ttu tuf tun tuo tup tur tut tuu uff ufn ufo ufp ufr uft ufu un- unf unn uno unp unr unt unu uon uoo uop uor uot up- upf upn upo upp upr upt upu ur- urf urn uro urp urr urt uru utf utn uto utp utr utt utu uun uur uut uuu

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forno forro forto forur foton fotur fount fouro fprot front froop froot frorn froup frunt fruto ftrtt fu-fu fuorn furo- furor futon futop futur n-p-n nnooo no-no no-op nofor nofou nofun nofut non-u nonno nonop nonot noonu noort nopun noron norro nortt norun notno noto- notof noton notto notup nourt nroff ntoro nu-nu nunon nunun nuoro nupur nurun nuton offof offon offto offun ofono oforn ofoto ofour ofpop onoff onont onoon onorn onoto onour onout onpop onpot onto- ontof ontoo ontop ontur ooooo opnto oppon opto- optot optto orfor ornon ornot orono orout orton ortoo oruro orutu otono ototo otour otpor ottur ouoro ourno outof outon outro outto p-n-p pforp po-on po-po ponnu ponor ponto ponup poopo poort popon popop poppo popup porn- porno poro- poron porro porto portu porur potof poton potoo potop potor potro potto pottu pouff pptnt prntr proff proft proof proor proot prop- propn propp propr propt prot- proto prout prtor prun- pruno prunt ptprf ptprn ptpro ptprr ptprt ptpru punon punto puppo puro- putno puton putor putt- putto puttu putun putuo putup ro-ro rofor ronno ronto rooft roto- roton rotor rotot rotto rotun rount routt rprop rptor ruffo rufo- runo- runof runon runto runup ruutu t-nut t-pop t-top tnftp tntnt toffo tofop tofor tono- tonof tonto tonup topo- topof topon topor topot toppo topto topup toron torpo torro torto tortu torun toto- toton totoo totop totup tourn touro tprot troff troft trono troon troop trop- tropo trott troup trout truff trupt truro ttttt tunon tuotu tupou turn- turno turnp turnt turnu turon turot turro turtu turup turut