-er b-p bbb bbe bbo bbp bbr be- beb bee beo bep ber bob boe boo bop bor bpb bpe bpo bpp bpr brb bre bro brp brr ebb ebe ebo ebp ebr eeb eee eeo eep eer eo- eob eoe eoo eop eor ep- epb epe epo epp epr erb ere ero erp err ob- obb obe obo obp obr oeb oee oeo oep oer oo- oob ooo oop oor op- opb ope opo opp opr or- orb ore oro orp orr p-p pbb pbe pbo pbp pbr peb pee peo pep per pob poe poo pop por ppb ppe ppo ppp ppr prb pre pro prp prr rbb rbe rbo rbp rbr re- reb ree reo rep rer rob roe roo rop ror rpb rpe rpo rpp rpr rrb rrp rrr

bbbb bbeb bbpr bebb bebe bebo beeb beep beer beo- beor bepo bere bero berr bobb bobe bobo boee boeo boep boer boob booe boop boor bope bopp bor- bore boro borr bpoe breb bree breo brep brer brob broe broo bror brrr ebbo ebbr eber eboe eboo ebor ebpo ebro eeee eero eore epee eper epor eppo eppp eprb epro eprp erbb erbe ereb erer erob eroe eroo erpe erre erro o-eo obbo ober oboe obor obre obro oere oobe ooer oooo oore opep oper opo- opor oppo orbb orbe orbo ore- oreb oreo orer oro- oroe oror orpe orro peep peer peor pepe pepo per- pere pero perp perr pobo poer poop poor pop- pope popo popp porb pore poro porr pper pppo pppp pre- preb pree prep pro- prob proe proo prop rbbb rbbr rebb rebe rebo reeb reep reop repe repo repp repr rere rero rob- robb robe robo roer roob roop roor rope ropo rore roro rpob rpoe rrrr

bbbee be-er be-ro beber bebop beebe bepop beppe beppo berbe berob beroe beror berre bo-bo bobr bobre boero booer boore borbo boree borer boro- boroo borre borro breer breo- brere brobo broer brrrr e-pro ebber eeeee eepee eorre erbbe erber erere eroor erore error o-r-b oboro obreb oeppo oo-er ooooo opepe opere opobo opper oreo- orere orero orobe orobo oroer p-rep pebre peebo peere pepee peppe perer perre perro po-po pobe pooer poope poopo poore poper popop poppe poppo poreb porer poro- porro preop probo proer proor prop- prope propp propr prore rebbe reber rebop reepe reere repop repor reppe repro rere- reree rerob ro-ro robbe robbo rober robo- robop robor roero rooer roope roore roper roppe rorer rprop

bbbbbb be-bop beebee beeper bepoor berbee berbeo berber berere berrer bobber boeber boerre boober booboo bop-be bopeep bopper borbor borore bororo breere eebree epopee erbree oooooo peepee peeper peerer pepero pepper perere peroor perore perper perree pooper poopoo poorer popopo poporo popper poppop pppppp pre-op preore prober probre proper propre rebore reeper repope repper rerobe robber roeper roopee rooper

bbbbbbb berbere bo-peep boo-boo borbore borrero eeeroer oprobre orebro orepeer oroboro pee-pee peep-bo perrero perrore poo-poo poreber porpere porpore prepere prepper propero propper re-bore reprobe robobee robopop

bbbbbbbb bebopper beepbeep bepepper berebere berepper bo-bo-bo opprobre peeppeep pepperer perrerer poorpoor poroporo properer

beebeebee bo-peeper borborbor poee-poee

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