-er -ji -ol bbb bbe bbg bbi bbk bbl bbn bbo bbr be- beb bee beg bei bek bel ben beo ber bgb bge bgg bgi bgk bgl bgn bgo bgr bi- bib bie big bii bij bik bil bin bio bir bjg bji bjj bjk bjn bjr bkb bke bkg bkk bkl bkn bko bkr blb ble blg bli blj blk bll bln blo blr bnb bne bng bni bnj bnk bnl bnn bno bnr bob boe bog boi boj bok bol bon boo bor brb bre brg bri brj brk brl brn bro brr ebb ebe ebg ebi ebj ebk ebl ebn ebo ebr eeb eee eeg eek eel een eeo eer egb ege egg egi egl egn ego egr eib eie eig eii eij eik eil ein eio eir eji ejl ejo ekb eke ekg eki ekl eko ekr elb ele elg eli elk ell eln elo elr en- enb ene eng eni enk enl enn eno enr eo- eob eoe eog eoi eok eol eon eoo eor erb ere erg eri erk erl ern ero err gbe gbg gbi gbj gbk gbl gbn gbo gbr ge- geb gee geg gei gek gel gen geo ger ggb ggg ggi ggj ggn ggo ggr gib gie gig gii gij gik gil gin gio gir gje gjg gjr gkb gkn gko glb gle glg gli glj glk gll gln glo glr gnb gne gni gnl gnn gno gnr gob goe gog goi gok gol gon goo gor grb gre grg gri grj grk grl grn gro grr ibb ibe ibg ibi ibj ibk ibl ibn ibo ibr ie- iee ieg iei iej iek iel ien ier igb ige igg igi igk igl ign igo igr iib iie iii iij iil iin iio iir ijb ije ijg iji ijk ijl ijn ijo ikb ike iki ikk ikl iko ikr il- ilb ile ilg ili ilk ill iln ilo ilr in- inb ine ing ini inj ink inl inn ino inr io- iob ioe iog ioi ioj iol ion ioo ior ir- irb ire irg iri irj irk irl irn iro irr j-i jbg jbi jbj jbk jbl jbo jbr jeb jee jeg jei jej jek jel jen jeo jer jgb jge jgi jgn jgo jgr jib jie jig jii jij jil jin jio jir jjb jjg jjj jjk jjl jjr jkb jkk jkl jkn jko jkr jlb jle jlg jli jll jln jlo jlr jne jng jnj jnl jnn jno jnr job joe jog joi joj jok jol jon joo jor jrb jrg jri jrk jrl jrn jro jrr kbb kbe kbi kbk kbl kbn kbo kbr ke- keb kee keg kei kek kel ken keo ker kgb kgi kgl kgo kib kie kig kii kij kik kil kin kio kir kjb kje kji kjr kkb kke kki kkk kkl kkn kkr kl- klb klg kli klo klr kn- kne kng kni knk knl knn kno knr kob koe kog koi kok kol kon koo kor krg kri krk krl krn kro krr lbb lbe lbg lbi lbj lbk lbl lbo lbr leb lee leg lei lej lek lel len leo ler lgb lge lgg lgi lgj lgk lgl lgn lgo lgr lib lie lig lii lij lik lil lin lio lir lje ljj ljn lkb lkg lkl lkr llb lle llg lli llj llk lll lln llo llr lnb lne lng lni lnk lnl lnn lno lnr lob loe log loi loj lok lol lon loo lor lrb lrg lri lrk lrn lro lrr n-i nbb nbe nbg nbi nbk nbl nbn nbo nbr ne- neb nee neg nei nej nek nel nen neo ner ngb nge ngg ngi ngj ngk ngl ngn ngo nib nie nig nii nik nil nin nio nir nje njk njl njn nke nki nkj nkk nkn nko nkr nlb nle nlg nli nlj nlk nll nln nlo nlr nnb nne nng nni nnk nnl nnn nno no- nob noe nog noi noj nok nol non noo nor nrb nre nrg nri nrj nrk nrl nrn nro nrr o-i ob- obb obe obg obi obj obk obl obn obo obr oeb oee oeg oei oel oen oeo oer oge ogg ogi ogl ogn ogo oib oie oii oik oil oin oio oir ojb oje oji ojo okb oke okg oki okj okk okl oko okr olb ole olg oli olk oll oln olo on- onb one ong oni onj onk onl onn ono onr oo- oob oog ooi ook ool oon ooo oor or- orb ore org ori ork orl orn oro orr rbb rbe rbg rbi rbk rbl rbn rbo rbr re- reb ree reg rei rek rel ren reo rer rgb rge rgg rgi rgk rgn rgo rgr rib rie rig rii rik ril rin rio rir rjg rjk rjr rkb rke rkg rkk rko rle rlg rli rll rln rlo rlr rnb rng rni rnn rno rnr rob roe rog roi roj rok rol ron roo ror rrb rrg rri rrk rrl rrn rrr