-ic -ji c-- c-j ccc ccg cci ccj cck cco ccv cgc cgg cgi cgo cgv ci- cic cig cii cij cik cio civ cjc cjg cjk ckc cki cko co- coc cog coi coj cok coo cov cvc cvg cvi cvk cvo cvv gcc gcg gci gck gco ggc ggg ggi ggj ggo ggv gic gig gii gij gik gio giv gjc gjg gko goc gog goi gok goo gov gvc gvg gvi gvk gvo i-v icc icg ici icj ick ico icv igc igg igi igk igo iic iii iij iio ijc ijg iji ijk ijo ijv ikc iki ikk iko ikv io- ioc iog ioi ioj ioo iov ivc ivg ivi ivo ivv j-i jcc jci jck jco jgi jgo jic jig jii jij jio jiv jjc jjg jjj jjk jkk jko jkv joc jog joi joj jok joo jvc jvg jvi kcc kcg kci kck kgc kgi kgo kgv kic kig kii kij kik kio kiv kjc kji kkc kki kkk kkv koc kog koi kok koo kvi kvk kvo kvv o-i oc- occ ocg oci ocj ock oco ocv ogc ogg ogi ogo oic oii oik oio oiv ojc oji ojo okc okg oki okj okk oko oo- ooc oog ooi ook ooo oov ov- ovc ovi ovo ovv vcc vci vco vgc vgg vgo vi- vic vig vii vij vik vio viv vkg voc vog voi vok voo vov vvc vvg vvi vvo vvv