-er b-u bbb bbe bbg bbi bbk bbm bbn bbr bbt bbu be- beb bee beg bei bek bem ben ber bet beu bez bgb bge bgg bgi bgk bgm bgn bgr bgt bgu bgz bi- bib bie big bii bik bim bin bir bit biu biz bkb bke bkg bkk bkm bkn bkr bkt bmb bme bmg bmi bmk bmm bmn bmr bmt bmu bmz bnb bne bng bni bnk bnn bnr bnt bnu bnz brb bre brg bri brk brm brn brr brt bru brz btb bte btg bti btk btm btn btr btt btu btz bub bue bug bui buk bum bun bur but buu buz bze bzn bzr bzu bzz ebb ebe ebg ebi ebk ebm ebn ebr ebt ebu eeb eee eeg eek eem een eer eet egb ege egg egi egm egn egr egt egu eib eie eig eii eik eim ein eir eit eiu ekb eke ekg eki ekr ekt eku em- emb eme emg emi emk emm emn emr emt emu en- enb ene eng eni enk enm enn enr ent enu enz erb ere erg eri erk erm ern err ert eru erz etb ete etg eti etk etm etn etr ett etu etz eu- eub eue eug eui eun eur eut eze ezr ezz gbe gbg gbi gbk gbm gbn gbr gbt gbu gbz ge- geb gee geg gei gek gem gen ger get geu gez ggb ggg ggi ggm ggn ggr ggt ggu ggz gib gie gig gii gik gim gin gir git giu giz gkb gkm gkn gkt gmb gme gmg gmi gmm gmn gmr gmt gmz gnb gne gni gnm gnn gnr gnt gnu grb gre grg gri grk grm grn grr grt gru gtb gte gtg gti gtk gtm gtn gtr gtt gtu gu- gub gue gug gui guk gum gun gur gut guu guz gzr gzu ibb ibe ibg ibi ibk ibm ibn ibr ibt ibu ibz ie- iee ieg iei iek iem ien ier iet igb ige igg igi igk igm ign igr igt igu iib iie iii iim iin iir iit iiu ikb ike iki ikk ikr ikt iku im- imb ime img imi imm imn imt imu imz in- inb ine ing ini ink inm inn inr int inu ir- irb ire irg iri irk irm irn irr irt iru itb ite itg iti itk itm itn itt itu itz iu- iub iue iug iui ium iur iut iuz ize izi izm izu izz k-t k-z kbb kbe kbi kbk kbm kbn kbr kbu kbz ke- keb kee keg kei kek kem ken ker ket kez kgb kgi kgm kgu kib kie kig kii kik kim kin kir kit kiu kiz kkb kke kki kkk kkm kkn kkr kkt kku kmb kme kmg kmi kmk kmm kmt kmu kmz kn- kne kng kni knk knm knn knr knt knu krg kri krk krn krr krt kru ktb kte ktg ktk ktm ktn ktr ktt ktu kub kue kug kui kuk kum kun kur kut kuu m-r mbb mbe mbg mbi mbk mbm mbr mbt mbu meb mee meg mei mek mem men mer met meu mez mgb mge mgi mgk mgm mgn mgr mgt mgu mgz mi- mib mie mig mii mik mim min mir mit miu miz mkb mke mkg mkk mkm mkn mkr mkt mku mkz mmb mme mmg mmi mmk mmm mmn mmr mmt mmu mmz mnb mne mng mni mnk mnm mnn mnr mnt mnu mnz mrb mre mrg mri mrk mrm mrn mrr mrt mru mrz mtb mte mtg mti mtk mtm mtn mtr mtt mtu mub mue mug mui muk mum mun mur mut muu mzb mzi mzm mzn mzt n-i nbb nbe nbg nbi nbk nbm nbn nbr nbt nbu ne- neb nee neg nei nek nem nen ner net neu nez ngb nge ngg ngi ngk ngm ngn ngt ngu nib nie nig nii nik nim nin nir nit niu niz nke nki nkk nkm nkn nkr nkt nku nmb nme nmg nmi nmk nmm nmn nmr nmt nmu nmz nnb nne nng nni nnk nnm nnn nnt nnu nnz nrb nre nrg nri nrk nrm nrn nrr nrt nru nrz ntb nte ntg nti ntk ntm ntn ntr ntt ntu ntz nub nue nug nui nuk num nun nur nut nuu nzb nze nzg nzi nzz rbb rbe rbg rbi rbk rbm rbn rbr rbt rbu re- reb ree reg rei rek rem ren rer ret reu rez rgb rge rgg rgi rgk rgn rgr rgt rib rie rig rii rik rim rin rir rit riz rkb rke rkg rkk rkm rkt rku rkz rmb rme rmg rmi rmm rmn rmr rmt rnb rng rni rnm rnn rnr rnt rnu rnz rrb rrg rri rrk rrm rrn rrr rrt rru rtb rte rtg rti rtk rtm rtn rtr rtt rtu rtz rub rue rug rui ruk rum run rur rut ruu ruz rzb rze rzm tbb tbe tbg tbi tbk tbm tbn tbr tbt tbu tbz te- teb tee teg tei tek tem ten ter tet teu tez tgb tge tgg tgi tgk tgm tgn tgr tgt tgu tgz tib tie tig tii tik tim tin tir tit tiu tiz tkb tke tkg tkk tkm tkr tkt tkz tmb tme tmg tmi tmk tmm tmn tmr tmt tmu tmz tnb tne tng tni tnk tnm tnn tnr tnt tnz trb tre trg tri trk trm trn trr trt tru trz ttb tte ttg tti ttk ttm ttn ttr ttt ttu tub tue tug tui tuk tum tun tur tut tuu tuz tze tzu ubb ube ubg ubi ubk ubn ubr ubt ubu ueb uee ueg uei uem uen uer uet ugb uge ugg ugi ugk ugm ugn ugr ugt ugu uib uie uig uii uim uin uir uit uiu ukb uke uki ukk ukn ukr uku ukz um- umb ume umg umi umm umn umr umt umu un- unb une ung uni unk unm unn unr unt unu ur- urb ure urg uri