-ji bbb bbi bbo bbq bbs bi- bib bii bij bio bis biz bji bjj bjs bob boi boj boo boq bos boz bsb bsi bsj bso bss bzo bzs bzz ibb ibi ibj ibo ibs ibz iib iii iij iio iis ijb iji ijo ijs io- iob ioi ioj ioo ios iqs is- isb isi isj iso isq iss izi izo izz j-i j-z jbi jbj jbo jbq jbs jbz jib jii jij jio jis jiz jjb jjj jjs job joi joj joo jos jqs jsb jsi jsj jso jss o-i ob- obb obi obj obo obs oib oii oio ois oiz ojb oji ojo ojs oo- oob ooi ooo oos oqb oqo os- osb osi osj oso osq oss ozo ozs ozz qbq qbs qio qis qiz qoi qoo qos qqq qsi qso sbb sbi sbj sbo sbq sbs sib sii sij sio siq sis sjb sji sjj sjs sob soi soj soo soq sos soz sqi sqq sqs ss- ssb ssi ssj sso ssq sss ssz szi zbb zbs zib zij zio zis ziz zo- zob zoi zoo zos zsi zsz zzs zzz