b-p bbb bbd bbh bbi bbo bbp bbs bdb bdd bdh bdi bdo bdp bds bhb bhd bhh bhi bho bhp bhs bi- bib bid bih bii bio bip bis bob bod boh boi boo bop bos bpb bpd bph bpi bpo bpp bps bsb bsd bsh bsi bso bsp bss dbb dbd dbh dbi dbo dbp dbs ddb ddd ddh ddi ddo ddp dds dh- dhb dhd dhh dhi dho dhp dhs di- dib did dih dii dio dip dis dob dod doh doi doo dop dos dpb dpd dph dpi dpo dpp dps dsb dsd dsh dsi dso dsp dss h-i hbb hbd hbh hbi hbo hbp hbs hdb hdd hdh hdi hdo hdp hds hhb hhd hhh hhi hho hhp hhs hib hid hih hii hio hip his hob hod hoh hoi hoo hop hos hpb hpd hph hpi hpo hpp hps hsb hsd hsh hsi hsp hss i-d ibb ibd ibh ibi ibo ibp ibs idb idd idh idi ido idp ids ihb ihd ihh ihi iho ihp ihs iib iid iih iii iio iip iis io- iob iod ioh ioi ioo iop ios ipb ipd ipi ipo ipp ips is- isb isd ish isi iso isp iss o-i ob- obb obd obh obi obo obp obs odb odd odh odi odo odp ods ohd ohh ohi oho ohp ohs oib oid oii oio oip ois oo- oob ood ooh ooi ooo oop oos op- opb opd oph opi opo opp ops os- osb osd osh osi oso osp oss p-p pbb pbd pbi pbo pbp pbs pdb pdd pdh pdi pdo pdp pds phb phd phi pho php phs pib pid pih pii pio pip pis pob pod poh poi poo pop pos ppb ppd pph ppi ppo ppp pps ps- psb psd psh psi pso psp pss sbb sbd sbh sbi sbo sbp sbs sdb sdd sdh sdi sdo sdp sds sh- shb shd shh shi sho shp shs sib sid sih sii sio sip sis sob sod soh soi soo sop sos spb spd sph spi spo spp sps ss- ssb ssd ssh ssi sso ssp sss