-ose bbbb bbbs bbeb bbhs bebb bebe bebo beeb beef beek beer bees befe beff befo behr behs beke beko beks beo- beof beok beor beos bere berk bero berr bers bes- bese besh besk beso bess bffs bfhs bfsr bher bhff bhhs bhor bhsf bkhs bobb bobe bobo bobs boee boef boeo boer boes bofe boff bofh bofs boho bohr bohs boke boko boks boob booe boof booh book boor boos bor- bore borf borh bork boro borr bors bose bosh bosk boso boss breb bree bref brek breo brer bres brhs brkb brob broe broh brok broo bror bros brrr brrs brsb brsr bseb bsee bser bses bsff bsfs bshs bsos bsse ebbo ebbr ebbs eber ebes ebhs eboe eboo ebor ebos ebro eeee eees eefe eehs eeke eeks eero eers eese eesk efbr efeo efes effs efhs efke efor efsh eheh eher ehhs ehre ekeb ekek eker ekes ekho ekhs ekos eoes eore erbb erbe ereb erer eres erfs erhs erke erks erob eroe eroo eros erre erro errs erse ersh erso esbo esbs esee esek eseo eser eses esfs eshs eske esko esks eso- esok esos esse essh esso f--k fbhs fbrs febo febs feeb feek feer fees fefe feff fefo fehr feke feko feof feoh ferb fere ferk fero ferr fers fese fesh fess ffee ffff ffhs ffrr ffss fhfs fhhs fhrs fhss fobs foer foes fofo fohr fohs foke foof fook foos for- forb fore fork foro forr fors fosb fosh foso foss free freo fres frhs frob froe froh fros frsb frso fsfo fshb fshs fssf hbbs hbes hbhs hbos hbrs hbss hebb hebe hebo hebr heeb heef heek heer hees hefe hefs hehe heho hehs heke heor herb here herk hero herr hers hesh hess hfhs hfrs hfss hhhh hhhs hhof hkse hobe hobo hobs hoek hoer hoes hofe hoff hofs hohe hoho hoke hoko hoks hooe hoof hook hoor hoos hore hork horo horr hors hose hosh hoss hree hrhs hrob hros hrso hses hsfs hshs hsob hsse k-os kbbb kbbe kbbf kbbk kbbo kbbr kbbs kbeb kbee kbef kbeh kbek kbeo kber kbes kbfb kbff kbfk kbfo kbfr kbfs kbhb kbhe kbhh kbhr kbhs kbkb kbkf kbkk kbko kbkr kbob kboe kbok kboo kbos kbrb kbre kbrf kbrh kbrk kbro kbsb kbsk kbso kbsr kbss kebb kebe kebr keef keeh keek keer kees kefb keff kefh kefr kefs kehk kehr kehs kekb keke keko keks keok keos ker- kerb kere kerf kerk kero kerr kers kesb kesh kesk keso kesr kess kfbk kfeb kfer kffb kfff kffk kfkb kfok kfoo kfor kfre kfrh kfro kfrr kfrs kfse kfsh kfsk kfsr khbr khbs kheb kher khfr khhk khho khhs khke khkk khkr khks khob khoe khok khor khrk khro khrr khse khss kkbb kkbe kkbo kkbr kkbs kkfr kkfs kkhb kkhh kkhk kkhr kkkk kkob kkoh kkoo kkor kkrb kkre kkrf kkrh kkrk kkro kkrr kkrs kkse kksf kksr kkss kobb kobe kobk kobo kobr kobs koes kofe koff kofh kofk kofo kohh koho kohr kohs kokb koke kokf kokh kokk koko kokr koks koob kook kooo koor koos korb kore korf kork koro korr kors kos- kosb kose kosf kosh koso kosr koss krbb krbe krbk krbr kreb kree kref kreh krek kreo kres krfe krff krfo krfs krhs krke krkh krkk krko krkr krks krob kroe krof kroh krok kroo kror kros krrb krre krrf krrk krro krrr krrs krse krsf krsh krsk krsr krss ksbh ksbr ksbs ksee kseh ksek kseo kser ksfb ksfe ksfh ksfo ksfr kshb kshe kshk ksho kshr kshs kskb kske kskf kskk ksko kskr ksks ksob ksof ksok ksoo ksor ksos ksrb ksrf ksrh ksro ksrr ksrs ksse ksso kssr ksss o-eo obbo ober obes obhs obkb oboe obok obor obos obre obrh obro obsr obss oere oers oese ofek ofer off- offe offh offo offr offs ofor ofre ohbe ohee oher ohho ohhs ohob ohoh ohok ohos ohre ohso ohss okeh oker okes okko okok okor okre okro okso oobe ooer ooes ooff oofs ooho oohs oooh oooo ooos oore oose orbb orbe orbo orbs ore- oreb oreh orek oreo orer ores orfe orff orfs orhe orhs orke orko oro- oroe orof orok oror oros orro orrs orse orsk orso osbe osee oseh osek oser oses oshe osho oshs osoo osor osos osro ossb osse osso rbbb rbbr rbbs rbhs rboh rbss rebb rebe rebk rebo rebs reeb reef reek rees refe reff refr refs rehb rehe rehs reke reko reks reof reos rere rero rers rese resh reso ress rfef rfhs rheb rhee rheo rhes rhfs rhhs rhob rhoh rhos rkkf rkos rkss rob- robb robe robo robs roer roes rofe roff rofo rohe rohr rohs roke rokh rokk roko rokr roks roob roof rook roor roos rore rork roro rose rosh roso ross rrhs rrrr rsee rshs rsos rsre s-os sbbs sbef sber sbhk sbhs sbor sbrk sbse se-e se-f se-h se-k se-o se-s sebe sebo sebs seeb seef seeh seek seer sees seff sehe sehk sehr sehs seke sekk seko seok serb sere serf serk sero serr sers sese sesh seso sess sfer sfhs sfor sfos sfro sfss shbs she- sheb shee shef sheh shek sheo sher shes shhh shhs shoe shof shok shoo shor shos shre shrs skee skeo sker skes skhs skoe skor skss sobe sobo sobr sobs soeo soes sofo sohh soho sohs soke sokk soko soof sook soor soos sorb sore sorh soro sorr sors sose sosh soso soss sreb sreo sres srhs sros ssbr ssee sses sshs ssrs sssb sssf sssh ssss