-ic -ji c-- c-j ccc cci ccj cco ccr ccs ccv ci- cic cii cij cio cir cis civ cjc cjr cjs co- coc coi coj coo cor cos cov crc cri crj cro crr crs crv csc csi csj cso csr css csv cvc cvi cvo cvr cvs cvv i-v icc ici icj ico icr ics icv iic iii iij iio iir iis ijc iji ijo ijs ijv io- ioc ioi ioj ioo ior ios iov ir- irc iri irj iro irr irs irv is- isc isi isj iso isr iss isv ivc ivi ivo ivr ivs ivv j-i jcc jci jco jcr jcs jic jii jij jio jir jis jiv jjc jjj jjr jjs joc joi joj joo jor jos jrc jri jro jrr jrs jsc jsi jsj jso jsr jss jsv jvc jvi jvs o-i oc- occ oci ocj oco ocr ocs ocv oic oii oio oir ois oiv ojc oji ojo ojs oo- ooc ooi ooo oor oos oov or- orc ori oro orr ors orv os- osc osi osj oso osr oss osv ov- ovc ovi ovo ovs ovv rcc rci rcj rco rcr rcs rcv ric rii rio rir ris riv rjc rjr roc roi roj roo ror ros rov rrc rri rrr rrs rsc rsi rsj rso rsr rss rsv rvc rvi rvo rvr rvs rvv scc sci scj sco scr scs scv sic sii sij sio sir sis siv sjc sji sjj sjr sjs soc soi soj soo sor sos sov sr- src sri srj sro srr srs srv ss- ssc ssi ssj sso ssr sss ssv svc svi svo svr svs svv vcc vci vco vcr vcs vi- vic vii vij vio vir vis viv vjs voc voi voo vor vos vov vrc vri vrr vrs vsc vsi vso vsr vss vsv vvc vvi vvo vvr vvs vvv