-ic -ji bbb bbc bbi bbo bcb bcc bci bcj bco bcv bi- bib bic bii bij bio biv bjc bji bjj bob boc boi boj boo bov bvb bvc bvi bvo bvv c-- c-j cbb cbc cbi cbj cbo cbv ccb ccc cci ccj cco ccv ci- cib cic cii cij cio civ cjb cjc co- cob coc coi coj coo cov cvb cvc cvi cvo cvv i-v ibb ibc ibi ibj ibo ibv icb icc ici icj ico icv iib iic iii iij iio ijb ijc iji ijo ijv io- iob ioc ioi ioj ioo iov ivb ivc ivi ivo ivv j-i jbc jbi jbj jbo jcb jcc jci jco jib jic jii jij jio jiv jjb jjc jjj job joc joi joj joo jvb jvc jvi o-i ob- obb obc obi obj obo obv oc- ocb occ oci ocj oco ocv oib oic oii oio oiv ojb ojc oji ojo oo- oob ooc ooi ooo oov ov- ovb ovc ovi ovo ovv vbc vbi vbo vbv vcc vci vco vi- vib vic vii vij vio viv vob voc voi voo vov vvb vvc vvi vvo vvv