-er -th b-u bbb bbe bbh bbi bbn bbo bbr bbt bbu be- beb bee beh bei ben beo ber bet beu bhb bhe bhh bhi bho bhr bht bhu bi- bib bie bih bii bin bio bir bit biu bnb bne bni bnn bno bnr bnt bnu bob boe boh boi bon boo bor bot bou brb bre brh bri brn bro brr brt bru btb bte bth bti btn bto btr btt btu bub bue buh bui bun buo bur but buu ebb ebe ebh ebi ebn ebo ebr ebt ebu eeb eee een eeo eer eet ehb ehe ehh ehi ehn eho ehr eht ehu eib eie eii ein eio eir eit eiu en- enb ene enh eni enn eno enr ent enu eo- eob eoe eoh eoi eon eoo eor eot eou erb ere erh eri ern ero err ert eru etb ete eth eti etn eto etr ett etu eu- eub eue eui eun eur eut h-i hbb hbe hbh hbi hbn hbo hbr hbt hbu he- heb hee heh hei hen heo her het heu hhb hhe hhh hhi hhn hho hhr hht hhu hib hie hih hii hin hio hir hit hiu hnb hne hnh hnn hno hnt hnu hob hoe hoh hoi hon hoo hor hot hou hr- hrb hre hrh hri hrn hro hrr hrt hru htb hte hth hti htn hto htr htt hub hue huh hui hun huo hur hut huu ibb ibe ibh ibi ibn ibo ibr ibt ibu ie- iee iei ien ier iet ihb ihe ihh ihi ihn iho ihr iht ihu iib iie iih iii iin iio iir iit iiu in- inb ine inh ini inn ino inr int inu io- iob ioe ioh ioi ion ioo ior iot iou ir- irb ire iri irn iro irr irt iru itb ite ith iti itn ito itt itu iu- iub iue iui iur iut n-i nbb nbe nbi nbn nbo nbr nbt nbu ne- neb nee neh nei nen neo ner net neu nhb nhe nhh nhi nhn nhr nht nhu nib nie nih nii nin nio nir nit niu nnb nne nnh nni nnn nno nnt nnu no- nob noe noh noi non noo nor not nou nrb nre nri nrn nro nrr nrt nru ntb nte nth nti ntn nto ntr ntt ntu nub nue nuh nui nun nuo nur nut nuu o-i ob- obb obe obh obi obn obo obr obt obu oeb oee oeh oei oen oeo oer oet ohe ohh ohi ohn oho ohr oht ohu oib oie oii oin oio oir oit oiu on- onb one onh oni onn ono onr ont onu oo- oob ooh ooi oon ooo oor oot or- orb ore orh ori orn oro orr ort oru ot- otb ote oth oti otn oto otr ott otu ou- oue ouh oui oun ouo our out rbb rbe rbh rbi rbn rbo rbr rbt rbu re- reb ree reh rei ren reo rer ret reu rh- rhb rhe rhh rhi rhn rho rhr rht rhu rib rie rih rii rin rio rir rit rnb rnh rni rnn rno rnr rnt rnu rob roe roh roi ron roo ror rot rou rrb rrh rri rrn rrr rrt rru rtb rte rti rtn rto rtr rtt rtu rub rue ruh rui run ruo rur rut ruu tbb tbe tbh tbi tbn tbo tbr tbt tbu te- teb tee teh tei ten teo ter tet teu th- thb the thh thi thn tho thr tht thu tib tie tih tii tin tio tir tit tiu tnb tne tnh tni tnn tno tnr tnt to- tob toe toh toi ton too tor tot tou trb tre trh tri trn tro trr trt tru ttb tte tth tti ttn tto ttr ttt ttu tub tue tuh tui tun tuo tur tut tuu ubb ube ubh ubi ubn ubo ubr ubt ubu ueb uee ueh uei uen uer uet uhb uhe uhh uhi uho uhr uht uhu uib uie uii uin uio uir uit uiu un- unb une unh uni unn uno unr unt unu uob uoe uon uoo uor uot ur- urb ure uri urn uro urr urt uru utb ute uth uti utn uto utr utt utu uue uun uur uut uuu