-ic -ji c-- c-j ccc cci ccj cco ccs cct ci- cic cii cij cio cis cit cjc cjs co- coc coi coj coo cos cot csc csi csj cso css cst ctc cti cto cts ctt icc ici icj ico ics ict iic iii iij iio iis iit ijc iji ijo ijs ijt io- ioc ioi ioj ioo ios iot is- isc isi isj iso iss ist itc iti itj ito its itt j-i jcc jci jco jcs jct jic jii jij jio jis jit jjc jjj jjs joc joi joj joo jos jot jsc jsi jsj jso jss jst jtc jti jts jtt o-i oc- occ oci ocj oco ocs oct oic oii oio ois oit ojc oji ojo ojs oo- ooc ooi ooo oos oot os- osc osi osj oso oss ost ot- otc oti oto ots ott scc sci scj sco scs sct sic sii sij sio sis sit sjc sji sjj sjs sjt soc soi soj soo sos sot ss- ssc ssi ssj sso sss sst stc sti stj sto sts stt tcc tci tcj tco tcs tct tic tii tio tis tit tjc tji tjo tjs to- toc toi toj too tos tot tsc tsi tsj tso tss tst ttc tti tto tts ttt