b-p bbb bbi bbn bbo bbp bbr bi- bib bii bin bio bip bir biz bnb bni bnn bno bnp bnr bnz bob boi bon boo bop bor boz bpb bpi bpn bpo bpp bpr brb bri brn bro brp brr brz bzn bzo bzp bzr bzz ibb ibi ibn ibo ibp ibr ibz iib iii iin iio iip iir in- inb ini inn ino inp inr io- iob ioi ion ioo iop ior ipb ipi ipn ipo ipp ipr ir- irb iri irn iro irp irr izi izo izz n-i nbb nbi nbn nbo nbp nbr nib nii nin nio nip nir niz nnb nni nnn nno nnp nnz no- nob noi non noo nop nor noz npb npi npn npo npp npr npz nrb nri nrn nro nrp nrr nrz nzb nzi nzo nzp nzz o-i ob- obb obi obn obo obp obr oib oii oin oio oip oir oiz on- onb oni onn ono onp onr oo- oob ooi oon ooo oop oor op- opb opi opn opo opp opr or- orb ori orn oro orp orr orz ozo ozz p-p pbb pbi pbn pbo pbp pbr pbz pib pii pin pio pip pir piz pn- pnb pni pnn pno pnp pnr pob poi pon poo pop por poz ppb ppi ppn ppo ppp ppr ppz prb pri prn pro prp prr prz pzp rbb rbi rbn rbo rbp rbr rib rii rin rio rip rir riz rnb rni rnn rno rnp rnr rnz rob roi ron roo rop ror roz rpb rpi rpn rpo rpp rpr rpz rrb rri rrn rrp rrr rzb rzo zbb zbr zib zin zio zip zir ziz znn zno znp zo- zob zoi zon zoo zor zpi zpo zpp zpr zro zrp zzr zzz

bbbb bbin bbpr bibb bibi bibo biin bin- bini binn bino binz bio- bioi bion bipp birb biri birn biro birr bizz bnib bnin bnor bnpp bnrr bobb bobi bobo boi- boii boin boni bonn bono boob boon boop boor booz bopp bor- bori born boro borr borz bozi bozo brin brio briz brno brob bron broo bror broz brrr bzip bzzz i-no ibon ibri ibro iiii iiio iino iioi iioo iiop inbo inni inno innr ino- inoi inon inor inoz inp- inpi inpp inri inro iobi ioii ioio ioni ionn iono iooi iooo iori ipin ipop ippo ippr ipri irbp iri- irin irio irip irob iron irop irri izon izzo n-ii nbbo nbpp nibi nibo niip niir nini nino nion nioo nipr niro nnnn nnpi nnpr nobi nobo noib noin noio noir non- noni nonn nono noo- noob noon nooo noop noor nor- norb nori norn noro norr nozi npin npri nron nrpn nzpi nzpp nzrb obbo obin oboi obon obor obri obro oiii oion onir onni onno onon onor onoz onzo oobi oooo oozi opii opin opio opo- opon opor oppi oppo orbb orbi orbo ori- orin orio orni orno oro- oron oror oroz orpi orri orro orzo ozon pibb pibi piip pini pinn pino pinp piob pion pioz pipi pipo pipp piri pirn piro pirr pnin pnon pnpo pnpp pnro pobo poin poio poni pono ponp poon poop poor pop- popi popo popp porb pori porn poro porr porz pozo ppib pppn pppo pppp pri- prii prin prnp pro- prob pron proo prop proz prri rbbb rbbr rib- ribo riin rinn rino rion rioz ripi ripp ripr riri rizi rizz rnbr rnin rob- robb robi robo roin roio roir roiz roni rono roob rooi roon roop roor rooz ropo rori roro rozi rozz rpii rpob rpon rppn rrrr rzip z-ro zibo ziip zinn zino zion zipp ziri ziro zirp zizi zizz zobo zoio zon- zoni zoo- zoon zoop zorb zori zorn zoro zozo zrin zzzz

bibbo bibin bibio bibri bionz bipib bipin birin birni biron bizin bizon bizzi bizzo bo-bo bobbi bobin bobr bobri boiro bonin bonio bonon bonzo boorn bopin bopiz borbo borin borio born- borno boro- boron boroo borro bozon bozoo brini brinn brion brizo brizz brobo broin broni bronn bronz broon brrrr i-bon i-pin ibibo iborn iiiii inbin inini inio inio- inion inipi inoor inorb inori inrio iono- ioooi ioooo iorio ipini ippon irinn irion irobo irono irori irpin izori n-p-n nibbi niibi niiip ninib ninon ninpo niono niopo nioro nipin nippo nipri nipro niriz nirop nizip nnooo no-ip no-no no-op nobin nobob nonin nonio nonni nonno nonop noobz noori norin norio noron norro nozno o-bon o-r-b obion oboro obzor oino- oinoi oiron oizon onibi onin onion onir- oniro onoon onorn onpop onrio ooioo oonin ooooo opio- opir opnin opobo oppin oppon oribi orino orion orni- ornon orobo orono oronz oropi orpin orrin ozin- oznoz ozoir ozon- ozono ozoro p-n-p pibor piiri pinin pinn- pinni pinno pinon pinor pippi pippo pipri pirin pirni piron pirri pirro pizzi pizzo po-on po-po ponin ponir ponni ponor ponzi ponzo poopo poori popin popoi popon popop poppi poppo porin porn- porno poro- poroi poron porri porro porzi pozzi pozzo prinz priob prion prior probo proin proor prop- propn propp propr przno ribbi ribin ribno ribo- ribon rioni ripio ripon rizon rizzi rizzo ro-ro robbi robbo robin robo- robon robop robor ronin ronno ropin roriz rozin rozno rozzi rprop zibib zinio zipin zipon zippo zippr zirin zizoo zizzi znin zonin zono- zooni zoppo zorbo zorin zorro zorzi zzzzz

bbbbbb bibiri binino bio-in biobor biribi birini birori bizniz bobbin bobbio bobino bobiri bobzin boinn boiron bonbon bonini bonino bonnin bonnor bonobo bononi bonzzo booboo borbon borbor borino bornin bornon bororo borzoi bribir bribri brinno brioni brizio brizon brizzi bronin bronno ibibio iiooio inborn iniron ionion ironii ironin ironon nibrin ninino nippon nizbor no-rin nobbin nobori noiron non-no non-op nonini nonino nonono nonoon nonpro noonoo noonor noprob norrin obizzi oborin obozin onionz oniro- onnion ononin oooooo oopiri opinio opinor orizon orobii oronzo ozono- pinbon pinion pinni- pinzon piopio pioppi piozzo pipipi pipiri pippin pippip pirooz pirrip poborz poipoi poopoo poorin poorni pop-in popopo poporo poppin poppop porion porno- porpin porron porzio pppppp pribor prion- prioni priori prioro prizzi