b-u bbb bbd bbe bbh bbi bbn bbo bbu bdb bdd bde bdh bdi bdo bdu be- beb bed bee beh bei ben beo beu bhb bhd bhe bhh bhi bho bhu bi- bib bid bie bih bii bin bio biu bnb bnd bne bni bnn bno bnu bob bod boe boh boi bon boo bou bub bud bue buh bui bun buo buu dbb dbd dbe dbh dbi dbn dbo dbu ddb ddd dde ddh ddi ddn ddo ddu de- deb ded dee deh dei den deo deu dh- dhb dhd dhe dhh dhi dho dhu di- dib did die dih dii din dio diu dnb dnd dne dnh dni dnn dno dob dod doe doh doi don doo dou dub dud due duh dui dun duo ebb ebd ebe ebh ebi ebn ebo ebu ed- edb edd ede edh edi edn edo edu eeb eed eee een eeo ehb ehd ehe ehh ehi ehn eho ehu eib eid eie eii ein eio eiu en- enb end ene enh eni enn eno enu eo- eob eod eoe eoh eoi eon eoo eou eu- eub eud eue eui eun h-i hbb hbd hbe hbh hbi hbn hbo hbu hdb hdd hde hdh hdi hdn hdo hdu he- heb hed hee heh hei hen heo heu hhb hhd hhe hhh hhi hhn hho hhu hib hid hie hih hii hin hio hiu hnb hnd hne hnh hnn hno hnu hob hod hoe hoh hoi hon hoo hou hub hud hue huh hui hun huo huu i-d ibb ibd ibe ibh ibi ibn ibo ibu idb idd ide idh idi idn ido idu ie- ied iee iei ien ihb ihd ihe ihh ihi ihn iho ihu iib iid iie iih iii iin iio iiu in- inb ind ine inh ini inn ino inu io- iob iod ioe ioh ioi ion ioo iou iu- iub iud iue iui n-i nbb nbd nbe nbi nbn nbo nbu ndb ndd nde ndh ndi ndn ndo ndu ne- neb ned nee neh nei nen neo neu nhb nhd nhe nhh nhi nhn nhu nib nid nie nih nii nin nio niu nnb nne nnh nni nnn nno nnu no- nob nod noe noh noi non noo nou nub nud nue nuh nui nun nuo nuu o-i ob- obb obd obe obh obi obn obo obu odb odd ode odh odi odn odo odu oeb oed oee oeh oei oen oeo ohd ohe ohh ohi ohn oho ohu oib oid oie oii oin oio oiu on- onb ond one onh oni onn ono onu oo- oob ood ooh ooi oon ooo ou- oud oue ouh oui oun ouo ubb ube ubh ubi ubn ubo ubu udb udd ude udi udn udo udu ueb ued uee ueh uei uen uhb uhd uhe uhh uhi uho uhu uib uid uie uii uin uio uiu un- unb und une unh uni unn uno unu uob uod uoe uon uoo uue uun uuu