-ic -ol c-- ccc ccg cci ccl cco ccs cct ccv cgc cgg cgi cgl cgo cgs cgt cgv ci- cic cig cii cil cio cis cit civ cl- clc clg cli cll clo cls clt clv co- coc cog coi col coo cos cot cov csc csg csi csl cso css cst csv ctc ctg cti ctl cto cts ctt ctv cvc cvg cvi cvl cvo cvs cvt cvv gcc gcg gci gcl gco gcs gct ggc ggg ggi ggo ggs ggt ggv gic gig gii gil gio gis git giv glc glg gli gll glo gls glt glv goc gog goi gol goo gos got gov gsc gsg gsi gsl gso gss gst gsv gtc gtg gti gtl gto gts gtt gtv gvc gvg gvi gvl gvo gvs gvt i-v icc icg ici icl ico ics ict icv igc igg igi igl igo igs igt iic iii iil iio iis iit il- ilc ilg ili ill ilo ils ilt ilv io- ioc iog ioi iol ioo ios iot iov is- isc isg isi isl iso iss ist isv itc itg iti itl ito its itt itv ivc ivg ivi ivl ivo ivs ivt ivv lcc lcg lci lcl lco lcs lct lcv lgc lgg lgi lgl lgo lgs lgt lgv lic lig lii lil lio lis lit liv llc llg lli lll llo lls llt llv loc log loi lol loo los lot lov lsc lsg lsi lsl lso lss lst lsv ltc ltg lti ltl lto lts ltt ltv lvc lvg lvi lvl lvs lvt lvv o-i oc- occ ocg oci ocl oco ocs oct ocv ogc ogg ogi ogl ogo ogs ogt oic oii oil oio ois oit oiv olc olg oli oll olo ols olt oo- ooc oog ooi ool ooo oos oot oov os- osc osg osi osl oso oss ost osv ot- otc otg oti otl oto ots ott otv ov- ovc ovi ovl ovo ovs ovv scc scg sci scl sco scs sct scv sgc sgg sgi sgl sgo sgs sgt sgv sic sig sii sil sio sis sit siv slc slg sli sll slo sls slt slv soc sog soi sol soo sos sot sov ss- ssc ssg ssi ssl sso sss sst ssv stc stg sti stl sto sts stt stv svc svg svi svl svo svs svt svv tcc tcg tci tcl tco tcs tct tcv tgc tgg tgi tgl tgo tgs tgt tgv tic tig tii til tio tis tit tiv tlc tlg tli tll tlo tls tlt tlv to- toc tog toi tol too tos tot tov tsc tsg tsi tsl tso tss tst tsv ttc ttg tti ttl tto tts ttt ttv tvc tvg tvi tvl tvo tvs tvt vcc vci vcl vco vcs vct vgc vgg vgl vgo vgs vgt vi- vic vig vii vil vio vis vit viv vl- vlc vll vlo vls vlt vlv voc vog voi vol voo vos vot vov vsc vsg vsi vsl vso vss vst vsv vtc vtg vti vtl vto vts vtt vtv vvc vvg vvi vvo vvs vvt vvv