-ji bbb bbi bbk bbn bbo bbr bby bi- bib bii bij bik bin bio bir biy biz bji bjj bjk bjn bjr bkb bkk bkn bko bkr bnb bni bnj bnk bnn bno bnr bnz bob boi boj bok bon boo bor boy boz brb bri brj brk brn bro brr bry brz by- byi byj byk byn byo byr byz bzn bzo bzr bzz ibb ibi ibj ibk ibn ibo ibr iby ibz iib iii iij iin iio iir ijb iji ijk ijn ijo ikb iki ikk iko ikr in- inb ini inj ink inn ino inr iny io- iob ioi ioj ion ioo ior ir- irb iri irj irk irn iro irr iry iyo iyr iyy izi izo izy izz j-i j-z jbi jbj jbk jbo jbr jbz jib jii jij jin jio jir jiy jiz jjb jjj jjk jjr jjy jkb jkk jkn jko jkr jnj jnn jno jnr job joi joj jok jon joo jor joy jrb jri jrk jrn jro jrr jrz jyj jyr k-z kbb kbi kbk kbn kbo kbr kbz kib kii kij kik kin kio kir kiz kjb kji kjr kkb kki kkk kkn kkr kky kn- kni knk knn kno knr kob koi kok kon koo kor koy koz kri krk krn kro krr kry kyn kyo kyr kyz kzo kzy n-i nbb nbi nbk nbn nbo nbr nib nii nik nin nio nir niz njk njn nki nkj nkk nkn nko nkr nky nnb nni nnk nnn nno nnz no- nob noi noj nok non noo nor noy noz nrb nri nrj nrk nrn nro nrr nry nrz nyk nyn nyo nyy nzb nzi nzo nzz o-i ob- obb obi obj obk obn obo obr oby oib oii oik oin oio oir oiz ojb oji ojo ojy okb oki okj okk oko okr on- onb oni onj onk onn ono onr ony oo- oob ooi ook oon ooo oor or- orb ori ork orn oro orr ory orz oyi oyo ozo ozz rbb rbi rbk rbn rbo rbr rib rii rik rin rio rir riy riz rjk rjr rkb rkk rko rky rkz rnb rni rnn rno rnr rny rnz rob roi roj rok ron roo ror roy roz rrb rri rrk rrn rrr ry- ryk ryn ryo ryr ryy ryz rzb rzo rzy ybi ybr yby ybz yii yin yio yir yiz yki ykk ykn ynk ynn yny yob yoi yoj yok yon yoo yor yoy yrn yro yyb yyy yyz yzb yzr yzy zbb zbr zby zib zij zik zin zio zir ziz znn zno zo- zob zoi zok zon zoo zor zro zzr zzy zzz