-ji bbb bbi bbn bbo bbq bbs bbt bi- bib bii bij bin bio bis bit bji bjj bjn bjs bjt bnb bni bnj bnn bno bns bnt bob boi boj bon boo boq bos bot bqt bsb bsi bsj bsn bso bss bst btb bti btn bto btq bts btt ibb ibi ibj ibn ibo ibs ibt iib iii iij iin iio iis iit ijb iji ijn ijo ijs ijt in- inb ini inj inn ino inq ins int io- iob ioi ioj ion ioo ios iot iqs iqt is- isb isi isj isn iso isq iss ist itb iti itj itn ito itq its itt j-i jbi jbj jbo jbq jbs jbt jib jii jij jin jio jis jit jjb jjj jjs jnj jnn jno jns jnt job joi joj jon joo jos jot jqs jqt jsb jsi jsj jsn jso jss jst jtb jti jtn jtq jts jtt n-i nbb nbi nbn nbo nbs nbt nib nii nin nio niq nis nit njn njs nnb nni nnn nno nns nnt no- nob noi noj non noo nos not nqs nqt nsb nsi nsn nso nss nst ntb nti ntn nto ntq nts ntt o-i ob- obb obi obj obn obo obs obt oib oii oin oio ois oit ojb oji ojo ojs on- onb oni onj onn ono ons ont oo- oob ooi oon ooo oos oot oqb oqo os- osb osi osj osn oso osq oss ost ot- otb oti otn oto ots ott qbq qbs qin qio qis qit qnb qni qns qoi qoo qos qqq qsi qso qst qti qto qtq qts sbb sbi sbj sbn sbo sbq sbs sbt sib sii sij sin sio siq sis sit sjb sji sjj sjs sjt snb sni snj snn sno sns snt sob soi soj son soo soq sos sot sqi sqn sqq sqs ss- ssb ssi ssj ssn sso ssq sss sst stb sti stj stn sto stq sts stt tbb tbi tbj tbn tbo tbs tbt tib tii tin tio tis tit tji tjo tjs tnb tni tnn tno tnq tns tnt to- tob toi toj ton too toq tos tot tqo tsb tsi tsj tsn tso tsq tss tst ttb tti ttn tto tts ttt