b-p bbb bbg bbi bbn bbo bbp bbr bbs bbx bgb bgg bgi bgn bgo bgp bgr bgs bgx bi- bib big bii bin bio bip bir bis bix bnb bng bni bnn bno bnp bnr bns bnx bob bog boi bon boo bop bor bos box bpb bpg bpi bpn bpo bpp bpr bps bpx brb brg bri brn bro brp brr brs brx bsb bsg bsi bsn bso bsp bsr bss bsx bxb bxi bxn bxo bxx g-p gbg gbi gbn gbo gbp gbr gbs gbx ggb ggg ggi ggn ggo ggp ggr ggs gib gig gii gin gio gip gir gis gnb gni gnn gno gnp gnr gns gob gog goi gon goo gop gor gos gox gpb gpg gpi gpn gpo gpp gpr gps gpx grb grg gri grn gro grp grr grs grx gsb gsg gsi gsn gso gsp gsr gss gsx gxp gxs ibb ibg ibi ibn ibo ibp ibr ibs ibx igb igg igi ign igo igp igr igs iib iii iin iio iip iir iis iix in- inb ing ini inn ino inp inr ins inx io- iob iog ioi ion ioo iop ior ios ipb ipg ipi ipn ipo ipp ipr ips ipx ir- irb irg iri irn iro irp irr irs irx is- isb isg isi isn iso isp isr iss ixi ixn n-i nbb nbg nbi nbn nbo nbp nbr nbs nbx ngb ngg ngi ngn ngo ngp ngs nib nig nii nin nio nip nir nis nix nnb nng nni nnn nno nnp nns no- nob nog noi non noo nop nor nos nox npb npg npi npn npo npp npr nps nrb nrg nri nrn nro nrp nrr nrs nrx nsb nsg nsi nsn nso nsp nsr nss nsx o-i ob- obb obg obi obn obo obp obr obs obx ogg ogi ogn ogo ogp ogs ogx oib oii oin oio oip oir ois on- onb ong oni onn ono onp onr ons onx oo- oob oog ooi oon ooo oop oor oos oox op- opb opg opi opn opo opp opr ops opx or- orb org ori orn oro orp orr ors orx os- osb osg osi osn oso osp osr oss osx ox- oxb oxi oxn oxo oxx p-p pbb pbg pbi pbn pbo pbp pbr pbs pbx pgb pgg pgi pgn pgo pgp pgr pgs pib pig pii pin pio pip pir pis pix pn- pnb png pni pnn pno pnp pnr pns pnx pob pog poi pon poo pop por pos pox ppb ppg ppi ppn ppo ppp ppr pps ppx prb prg pri prn pro prp prr prs prx ps- psb psg psi psn pso psp psr pss psx pxg pxr pxs rbb rbg rbi rbn rbo rbp rbr rbs rbx rgb rgg rgi rgn rgo rgp rgr rgs rgx rib rig rii rin rio rip rir ris rix rnb rng rni rnn rno rnp rnr rns rob rog roi ron roo rop ror ros rox rpb rpg rpi rpn rpo rpp rpr rps rpx rrb rrg rri rrn rrp rrr rrs rsb rsg rsi rsn rso rsp rsr rss rsx rxp rxr rxs sbb sbg sbi sbn sbo sbp sbr sbs sbx sgb sgg sgi sgn sgo sgp sgr sgs sgx sib sig sii sin sio sip sir sis six snb sng sni snn sno snp snr sns sob sog soi son soo sop sor sos sox spb spg spi spn spo spp spr sps spx sr- srb srg sri srn sro srp srr srs srx ss- ssb ssg ssi ssn sso ssp ssr sss ssx sxi sxn sxs xbr xbx xgi xgp xii xin xio xis xix xno xns xog xoi xon xoo xop xor xos xox xpb xpg xpn xpo xpp xps xrx xsb xsi xsp xss xxi xxo xxp xxx

-ing bbbb bbbs bbin bbng bbox bbpr bbrg bggs bgon bibb bibi bibo bibs bigb bigg bign bigo bigs biin biis bin- bing bini binn bino bins bio- biog bioi bion bios biox bipp bips birb birg biri birn biro birr birs birx bis- biso bisp biss bixi bnib bnin bnor bnpp bnrr bnss bobb bobi bobo bobs bogg bogi bogo bogs boi- boii boin bois bong boni bonn bono bons boob boog boon boop boor boos boox bopp bops bor- borg bori born boro borr bors bosi bosn boso boss brig brin brio bris brix brno brns brob brog bron broo bror bros brox brrr brrs brsb brsr bsgs bsin bsix bsns bson bsos bspp bspr gbbo gbbs gbon gggg ggpo ggrn ggss gibb gibs gigg gigi gign gigo gigs giis ging gini ginn gino gins giog gioi gion giop gipi gipp gips girg giri girn giro girr girs giss gnib gnin gnip gnoo gnps gnrr gobi gobo gobs gogi gogo gogs goin goip gois gon- gong goni gonn gono gons goog gooi goon goop goor goos gopi gopo gops gorb gorg gori gorn goro gorp gorr gors gosi goso goss gpgp gpip gpos gprp gprs gpsg gpsi gpso gpss grbr grib grig grin grip gris grni grob grog groi gron groo grop gror gros grps grrr grrs grss gsis gsix gson gsos i-go i-no ibis ibns ibon ibos ibox ibri ibro ibsn ibss igbo iggs igis igni igno igns igon igoo igor igri igso igsp iiii iiio iiis iino iioi iioo iiop iios iirs iisi iisp iisr inbo ingo ings inig inis inni inno innr inns ino- inoi inon inor inos inox inp- inpi inpp inri inro inrs inso insp inss inxs iobi ioii ioio ioni ionn iono ions iooi iooo ioos iops iorg iori iors ioso ipin ipix ipop ipos ippo ippr ipri ipsi ipso ipsp ipss irbp irgs iri- irig irin irio irip iris irix irob iron irop irps irri irrs irsg irsp isbn isbx isin isis isno iso- ison isop isor isos ispr isps isrg isri isrp issi isso issp issr isss ixos ixxi n-ii nbbo nbpp nbps nbsp ngio ngns ngon ngor ngos ngri ngsn nibi nibo nibs nigg nigo nigs niip