-ic -ji -ol bbb bbc bbi bbk bbl bbo bcb bcc bci bcj bck bcl bco bcv bi- bib bic bii bij bik bil bio biv bjc bji bjj bjk bkb bkc bkk bkl bko bkv blb blc bli blj blk bll blo blv bob boc boi boj bok bol boo bov bvb bvc bvi bvk bvl bvo bvv c-- c-j cbb cbc cbi cbj cbk cbl cbo cbv ccb ccc cci ccj cck ccl cco ccv ci- cib cic cii cij cik cil cio civ cjb cjc cjk ckb ckc cki cko cl- clb clc cli clj clk cll clo clv co- cob coc coi coj cok col coo cov cvb cvc cvi cvk cvl cvo cvv i-v ibb ibc ibi ibj ibk ibl ibo ibv icb icc ici icj ick icl ico icv iib iic iii iij iil iio ijb ijc iji ijk ijl ijo ijv ikb ikc iki ikk ikl iko ikv il- ilb ilc ili ilk ill ilo ilv io- iob ioc ioi ioj iol ioo iov ivb ivc ivi ivl ivo ivv j-i jbc jbi jbj jbk jbl jbo jcb jcc jci jck jcl jco jib jic jii jij jil jio jiv jjb jjc jjj jjk jjl jkb jkk jkl jko jkv jlb jlc jli jll jlo job joc joi joj jok jol joo jvb jvc jvi jvl kbb kbc kbi kbk kbl kbo kcb kcc kci kck kcl kib kic kii kij kik kil kio kiv kjb kjc kji kkb kkc kki kkk kkl kkv kl- klb klc kli klo klv kob koc koi kok kol koo kvb kvi kvk kvo kvv lbb lbc lbi lbj lbk lbl lbo lbv lcb lcc lci lcj lck lcl lco lcv lib lic lii lij lik lil lio liv ljj lkb lkl llb llc lli llj llk lll llo llv lob loc loi loj lok lol loo lov lvb lvc lvi lvl lvv o-i ob- obb obc obi obj obk obl obo obv oc- ocb occ oci ocj ock ocl oco ocv oib oic oii oik oil oio oiv ojb ojc oji ojo okb okc oki okj okk okl oko olb olc oli olk oll olo oo- oob ooc ooi ook ool ooo oov ov- ovb ovc ovi ovl ovo ovv vbc vbi vbk vbl vbo vbv vcc vci vcl vco vi- vib vic vii vij vik vil vio viv vkb vl- vlb vlc vlk vll vlo vlv vob voc voi vok vol voo vov vvb vvc vvi vvo vvv