-up ddd ddf ddm ddo ddp ddr ddu dfd dff dfm dfo dfp dfr dfu dmd dmf dmm dmo dmp dmr dmu dod dof dom doo dop dor dou dpd dpf dpm dpo dpp dpr dpu drd drm dro drp drr dru dud duf dum duo dup dur fdd fdf fdm fdo fdp fdr fdu ffd fff ffm ffo ffp ffr ffu fmd fmf fmm fmo fmp fmr fmu fof fom foo fop for fou fpd fpm fpo fpp fpr fpu frd frf frm fro frp frr fru fud fuf fum fuo fup fur fuu m-f m-o m-r mdd mdf mdm mdo mdp mdr mdu mfd mff mfm mfo mfp mfr mfu mmd mmf mmm mmo mmp mmr mmu mod mof mom moo mop mor mou mpd mpf mpm mpo mpp mpr mpu mrd mrf mrm mro mrp mrr mru mud muf mum mup mur muu odd odf odm odo odp odr odu of- ofd off ofm ofo ofp ofr ofu om- omd omf omm omo omp omr omu oo- ood oof oom ooo oop oor op- opd opf opm opo opp opr or- ord orf orm oro orp orr oru ou- oud ouf oum ouo oup our p-p pdd pdf pdm pdo pdp pdr pdu pfd pff pfm pfo pfp pfr pfu pmd pmf pmm pmo pmp pmr pmu pod pof pom poo pop por pou ppd ppf ppm ppo ppp ppr ppu prd prf prm pro prp prr pru pud puf pum pup pur puu rdd rdf rdm rdo rdp rdr rdu rfd rff rfm rfo rfp rfr rfu rmd rmf rmm rmo rmp rmr rod rof rom roo rop ror rou rpd rpf rpm rpo rpp rpr rpu rrd rrf rrm rrp rrr rru rud ruf rum ruo rup rur ruu udd udf udm udo udp udr udu ufd uff ufm ufo ufp ufr ufu um- umd umf umm umo ump umr umu uod uom uoo uop uor up- upd upf upm upo upp upr upu ur- urd urf urm uro urp urr uru uum uur uuu

dddd ddpo dfrf dmop dmpu dod- dodd dodo doff domm domo domp dood doof doom doop door dopo dopp dopr dord dorf dorm doro dorp dorr doru doud douf doum doup dour dpmo drod drof drom drop drou drum drup druu dudd dudo dudu duff dufu dumm dump duo- dupo duro duru duur fdom ffff ffrr fmod fofo fomo fomp food foof foom fopp for- ford form foro forr foud foup four fprf from frop frou frpd frum fudd fuff fufu fumo fuor fur- furm furo furr mddm mdmf mdmp mdop mdpp mdud mfdp mfor mfou mfrp mmdf mmfd mmff mmmd mmmm mmod mmor mmpr mmpu mmrf mmrp modd modo modu moff mofo mofu momo momu mood moop moor mopp mord morf moro moru moud mouf moup mour mppf mppp mprf mpro mprp mrdd mrmd mrud mudd mudu muff mufu mumm mumo mump mumu murd muro murr muru oddd odmr odom odoo odop odor odou odrp odum odur ofdr off- offo offr offu ofor omo- omoo omor omro omuo ooff oooo oord opo- opor oppo ordo ordu orff orfu ormo oro- orof orom oror orro orum orup ouff our- ouro ouu- pdmu pdpr pfff pffr pmmp pmmu pmpm pmpo pod- podd podo podu poff pomo pomp pomu pood poof poop poor pop- popo popp poro porr poud pouf poum poup pour ppod pppd pppo pppp pprf pprm ppru ppur pro- prod prof prom proo prop prou prpd prrd prrm prud pruf prum pruu pudo pudu puff pump pupu pur- puro purp purr puru rmrp rodd rodo roff rofo romd romm romo romp rood roof room roop roor ropo roro roru roud rouf roum roup rpdp rpof rrmp rrrr rrum rudd rudo rudp ruff rufo rumm rumo rump rupp rurd ruro rurp ruru ruud u-rp udoo udop udpd umff ummo umor uofm uofo uomo uor- updf updm updo upor uppp uppu upup urdu urff uro- urom uroo urpo urum urup urur uuuu

-form d-rod ddddd ddrmm ddrum do-do dodoo dodro dofor dompu doodo dopdf dorff dorud dorum doufu doumu douro drmom droff drom- dromo drood droof droom droop drop- dropo droum droup drumm duddo dudou dufur duomo durum fodor fofum fomor foord ford- fordo fordp form- forro forud forum forur fourd fourm fouro frodo fromm frood froom froop froud froup frump fu-fu fuddu furo- furor furud fuudo mmmmm mo-do modom modum modur moffo mooro mopup mordu morfu mormo morop moror morou morro morum morup mpdrm mpofu mrmom mroof mrorr muddu mummu mumpf mupdf muppu murdo murdu murom muror murro murru murud murum murup oddup oddur odmrp odoom odour odudu oduom oduro offof ofour ofpop ofrum omoro omupo oompf ooooo oopod opodo oppum opump ordro orfor orm-d ormod ormur orodo oromo orrum oruro ouoro pforp po-po podo- podom podor pomor pompu pomum poopo popop poppo popup poro- porro porum porur pouff prodd proff promo proof proor prop- propp propr proud pudor pudur puppo purmo puro- purum ro-ro rodor rofor romfo rompo rompu roodu roomu roumm rprop ruffo rufo- rummo rummu rumor rumpf rumpo ruomu u-pop ufofu umour umudu up-do upfor upmod upoff urour uuuuu

dododo domdom domrud dordum dorood doropo dororo doudou dourou drdoom dromo- dromod dropff dropof drummr drumup duffup dufour dumdum durdum foofoo foofur foorum formo- foufou fourof fourou fourpm fruupp furdom furfur furour furrfu m-drop mfdoom moddom moddum moffom moffou mommur moodur moomoo moopoo moorup mop-up mordor mordru mormor mormur morodo mouddo mourou mudomo muffro murdur murmur muumuu ofdoor offord ofpoor ompuff oooooo oordoo opdorp ordoru ordrup orford ormrod oromoo oropom orrour oudorp podofo poduru pompom poodur poofup poopoo pop-up popduo popfor popoff popopo poporo poppop porrum poupou pppppp profor profur promod propup propur puffup pumpup purpur rfdump rm-odp romour romrod rudrur rumdum rumour u-form ufford uppoor upprop urdorf urform uropod uruppu

dodford dododou doo-doo doproud douprou dourdou droddum dropoff drumoff dum-dum ffmmrrd foo-foo fou-fou fourmor furrour moo-moo morodou morrum moumour mudford mudroom mumford murdrum muu-muu off-off offform ofproof ommoord ouddorp pom-pom poo-poo pop-off popodom pouroum pourudu prodrop proform