bbb bbd bbe bbh bbn bbo bbs bdb bdd bde bdh bdo bds be- beb bed bee beh ben beo bes bhb bhd bhe bhh bho bhs bnb bnd bne bnn bno bns bob bod boe boh bon boo bos bsb bsd bse bsh bsn bso bss dbb dbd dbe dbh dbn dbo dbs ddb ddd dde ddh ddn ddo dds de- deb ded dee deh den deo des dh- dhb dhd dhe dhh dho dhs dnb dnd dne dnh dnn dno dns dob dod doe doh don doo dos dsb dsd dse dsh dsn dso dss ebb ebd ebe ebh ebn ebo ebs ed- edb edd ede edh edn edo eds eeb eed eee een eeo ees ehb ehd ehe ehh ehn eho ehs en- enb end ene enh enn eno ens eo- eob eod eoe eoh eon eoo eos es- esb esd ese esh esn eso ess hbb hbd hbe hbh hbn hbo hbs hdb hdd hde hdh hdn hdo hds he- heb hed hee heh hen heo hes hhb hhd hhe hhh hhn hho hhs hnb hnd hne hnh hnn hno hns hob hod hoe hoh hon hoo hos hsb hsd hse hsh hsn hss nbb nbd nbe nbn nbo nbs ndb ndd nde ndh ndn ndo nds ne- neb ned nee neh nen neo nes nhb nhd nhe nhh nhn nhs nnb nne nnh nnn nno nns no- nob nod noe noh non noo nos nsb nsd nse nsh nsn nso nss ob- obb obd obe obh obn obo obs odb odd ode odh odn odo ods oeb oed oee oeh oen oeo oes ohd ohe ohh ohn oho ohs on- onb ond one onh onn ono ons oo- oob ood ooh oon ooo oos os- osb osd ose osh osn oso oss sbb sbd sbe sbh sbn sbo sbs sdb sdd sde sdh sdn sdo sds se- seb sed see seh sen seo ses sh- shb shd she shh shn sho shs snb snd sne snn sno sns sob sod soe soh son soo sos ss- ssb ssd sse ssh ssn sso sss