-ic -ji b-u bbb bbc bbi bbk bbo bbu bcb bcc bci bcj bck bco bcu bcv bi- bib bic bii bij bik bio biu biv bjc bji bjj bjk bju bkb bkc bkk bko bkv bob boc boi boj bok boo bou bov bub buc bui buj buk buo buu bvb bvc bvi bvk bvo bvu bvv c-- c-j cbb cbc cbi cbj cbk cbo cbu cbv ccb ccc cci ccj cck cco ccu ccv ci- cib cic cii cij cik cio ciu civ cjb cjc cjk ckb ckc cki cko co- cob coc coi coj cok coo cou cov cub cuc cui cuk cuo cuu cuv cvb cvc cvi cvk cvo cvu cvv i-v ibb ibc ibi ibj ibk ibo ibu ibv icb icc ici icj ick ico icu icv iib iic iii iij iio iiu ijb ijc iji ijk ijo iju ijv ikb ikc iki ikk iko iku ikv io- iob ioc ioi ioj ioo iou iov iu- iub iuc iui ivb ivc ivi ivo ivu ivv j-i jbc jbi jbj jbk jbo jbu jcb jcc jci jck jco jcu jib jic jii jij jio jiu jiv jjb jjc jjj jjk jju jkb jkk jko jku jkv job joc joi joj jok joo jou jub jui juk juo juv jvb jvc jvi kbb kbc kbi kbk kbo kbu kcb kcc kci kck kcu kib kic kii kij kik kio kiu kiv kjb kjc kji kju kkb kkc kki kkk kku kkv kob koc koi kok koo kou kub kuc kui kuj kuk kuu kvb kvi kvk kvo kvv o-i ob- obb obc obi obj obk obo obu obv oc- ocb occ oci ocj ock oco ocu ocv oib oic oii oik oio oiu oiv ojb ojc oji ojo oju okb okc oki okj okk oko oku oo- oob ooc ooi ook ooo oov ou- ouc oui ouk ouo ov- ovb ovc ovi ovo ovv ubb ubc ubi ubk ubo ubu ubv ucb ucc uci ucj uck uco ucu ucv uib uic uii uio uiu ujc uji ujo ukb ukc uki ukk uku uob uoc uoj uok uoo uuc uuu uvb uvc uvo uvu uvv vbc vbi vbk vbo vbv vcc vci vco vcu vi- vib vic vii vij vik vio viu viv vkb vob voc voi vok voo vou vov vuk vuv vvb vvc vvi vvo vvv