-ol b-u bbb bbd bbe bbh bbl bbn bbo bbu bdb bdd bde bdh bdl bdo bdu be- beb bed bee beh bel ben beo beu bhb bhd bhe bhh bhl bho bhu blb bld ble blh bll bln blo blu bnb bnd bne bnl bnn bno bnu bob bod boe boh bol bon boo bou bub bud bue buh bul bun buo buu dbb dbd dbe dbh dbl dbn dbo dbu ddb ddd dde ddh ddl ddn ddo ddu de- deb ded dee deh del den deo deu dh- dhb dhd dhe dhh dhl dho dhu dl- dlb dld dle dlh dll dlo dlu dnb dnd dne dnh dnl dnn dno dob dod doe doh dol don doo dou dub dud due duh dul dun duo ebb ebd ebe ebh ebl ebn ebo ebu ed- edb edd ede edh edl edn edo edu eeb eed eee eel een eeo ehb ehd ehe ehh ehl ehn eho ehu elb eld ele elh ell eln elo elu en- enb end ene enh enl enn eno enu eo- eob eod eoe eoh eol eon eoo eou eu- eub eud eue eul eun hbb hbd hbe hbh hbl hbn hbo hbu hdb hdd hde hdh hdl hdn hdo hdu he- heb hed hee heh hel hen heo heu hhb hhd hhe hhh hhl hhn hho hhu hlb hld hle hlh hll hln hlo hlu hnb hnd hne hnh hnl hnn hno hnu hob hod hoe hoh hol hon hoo hou hub hud hue huh hul hun huo huu lbb lbd lbe lbh lbl lbo lbu ldb ldd lde ldh ldl ldn ldo ldu leb led lee leh lel len leo leu lhb lhd lhh lho lhu llb lld lle lll lln llo llu lnb lnd lne lnh lnl lnn lno lnu lob lod loe loh lol lon loo lou lub lud lue luh lul lun luo luu nbb nbd nbe nbl nbn nbo nbu ndb ndd nde ndh ndl ndn ndo ndu ne- neb ned nee neh nel nen neo neu nhb nhd nhe nhh nhl nhn nhu nlb nld nle nlh nll nln nlo nlu nnb nne nnh nnl nnn nno nnu no- nob nod noe noh nol non noo nou nub nud nue nuh nul nun nuo nuu ob- obb obd obe obh obl obn obo obu odb odd ode odh odl odn odo odu oeb oed oee oeh oel oen oeo ohd ohe ohh ohl ohn oho ohu olb old ole oll oln olo olu on- onb ond one onh onl onn ono onu oo- oob ood ooh ool oon ooo ou- oud oue ouh oul oun ouo ubb ube ubh ubl ubn ubo ubu udb udd ude udl udn udo udu ueb ued uee ueh uel uen uhb uhd uhe uhh uhl uho uhu ulb uld ule ull uln ulo ulu un- unb und une unh unl unn uno unu uob uod uoe uol uon uoo uue uun uuu