-er -ji bbb bbe bbg bbi bbk bbn bbr bbt be- beb bee beg bei bek ben ber bet bgb bge bgg bgi bgk bgn bgr bgt bi- bib bie big bii bij bik bin bir bit bjg bji bjj bjk bjn bjr bjt bkb bke bkg bkk bkn bkr bkt bnb bne bng bni bnj bnk bnn bnr bnt brb bre brg bri brj brk brn brr brt btb bte btg bti btk btn btr btt ebb ebe ebg ebi ebj ebk ebn ebr ebt eeb eee eeg eek een eer eet egb ege egg egi egn egr egt eib eie eig eii eij eik ein eir eit eji ejt ekb eke ekg eki ekr ekt en- enb ene eng eni enk enn enr ent erb ere erg eri erk ern err ert etb ete etg eti etj etk etn etr ett gbe gbg gbi gbj gbk gbn gbr gbt ge- geb gee geg gei gek gen ger get ggb ggg ggi ggj ggn ggr ggt gib gie gig gii gij gik gin gir git gje gjg gjr gjt gkb gkn gkt gnb gne gni gnn gnr gnt grb gre grg gri grj grk grn grr grt gtb gte gtg gti gtk gtn gtr gtt ibb ibe ibg ibi ibj ibk ibn ibr ibt ie- iee ieg iei iej iek ien ier iet igb ige igg igi igk ign igr igt iib iie iii iij iin iir iit ijb ije ijg iji ijk ijn ijt ikb ike iki ikk ikr ikt in- inb ine ing ini inj ink inn inr int ir- irb ire irg iri irj irk irn irr irt itb ite itg iti itj itk itn itt j-i jbg jbi jbj jbk jbr jbt jeb jee jeg jei jej jek jen jer jet jgb jge jgi jgn jgr jgt jib jie jig jii jij jin jir jit jjb jjg jjj jjk jjr jkb jkk jkn jkr jkt jne jng jnj jnn jnr jnt jrb jrg jri jrk jrn jrr jrt jtb jte jtg jti jtk jtn jtr jtt k-t kbb kbe kbi kbk kbn kbr ke- keb kee keg kei kek ken ker ket kgb kgi kib kie kig kii kij kik kin kir kit kjb kje kji kjr kkb kke kki kkk kkn kkr kkt kn- kne kng kni knk knn knr knt krg kri krk krn krr krt ktb kte ktg ktj ktk ktn ktr ktt n-i nbb nbe nbg nbi nbk nbn nbr nbt ne- neb nee neg nei nej nek nen ner net ngb nge ngg ngi ngj ngk ngn ngt nib nie nig nii nik nin nir nit nje njk njn nke nki nkj nkk nkn nkr nkt nnb nne nng nni nnk nnn nnt nrb nre nrg nri nrj nrk nrn nrr nrt ntb nte ntg nti ntk ntn ntr ntt rbb rbe rbg rbi rbk rbn rbr rbt re- reb ree reg rei rek ren rer ret rgb rge rgg rgi rgk rgn rgr rgt rib rie rig rii rik rin rir rit rjg rjk rjr rkb rke rkg rkk rkt rnb rng rni rnn rnr rnt rrb rrg rri rrk rrn rrr rrt rtb rte rtg rti rtj rtk rtn rtr rtt tbb tbe tbg tbi tbj tbk tbn tbr tbt te- teb tee teg tei tej tek ten ter tet tgb tge tgg tgi tgk tgn tgr tgt tib tie tig tii tik tin tir tit tje tji tjr tkb tke tkg tkk tkr tkt tnb tne tng tni tnk tnn tnr tnt trb tre trg tri trk trn trr trt ttb tte ttg tti ttk ttn ttr ttt