-ic c-- ccc ccg cci cck ccl ccn ccr ccs cct cgc cgg cgi cgl cgn cgr cgs cgt ci- cic cig cii cik cil cin cir cis cit ckc cki cks ckt cl- clc clg cli clk cll cln clr cls clt cn- cnc cng cni cnl cnn cnr cns cnt crc crg cri crk crl crn crr crs crt csc csg csi csk csl csn csr css cst ctc ctg cti ctk ctl ctn ctr cts ctt gcc gcg gci gck gcl gcn gcr gcs gct ggc ggg ggi ggn ggr ggs ggt gic gig gii gik gil gin gir gis git gkn gks gkt glc glg gli glk gll gln glr gls glt gnc gni gnl gnn gnr gns gnt grc grg gri grk grl grn grr grs grt gsc gsg gsi gsk gsl gsn gsr gss gst gtc gtg gti gtk gtl gtn gtr gts gtt icc icg ici ick icl icn icr ics ict igc igg igi igk igl ign igr igs igt iic iii iil iin iir iis iit ikc iki ikk ikl ikr iks ikt il- ilc ilg ili ilk ill iln ilr ils ilt in- inc ing ini ink inl inn inr ins int ir- irc irg iri irk irl irn irr irs irt is- isc isg isi isk isl isn isr iss ist itc itg iti itk itl itn its itt k-t kcc kcg kci kck kcl kcn kcr kcs kct kgc kgi kgl kgs kic kig kii kik kil kin kir kis kit kkc kki kkk kkl kkn kkr kks kkt kl- klc klg kli klr kls klt kn- knc kng kni knk knl knn knr knt krc krg kri krk krl krn krr krs krt ksc ksg ksi ksk ksl ksn ksr kss kst ktc ktg ktk ktl ktn ktr kts ktt lcc lcg lci lck lcl lcn lcr lcs lct lgc lgg lgi lgk lgl lgn lgr lgs lgt lic lig lii lik lil lin lir lis lit lkg lkl lkr lks lkt llc llg lli llk lll lln llr lls llt lnc lng lni lnk lnl lnn lnr lns lnt lrc lrg lri lrk lrn lrr lrs lrt lsc lsg lsi lsk lsl lsn lsr lss lst ltc ltg lti ltk ltl ltr lts ltt n-i ncc ncg nci nck ncl ncn ncr ncs nct ngc ngg ngi ngk ngl ngn ngs ngt nic nig nii nik nil nin nir nis nit nkc nki nkk nkn nkr nks nkt nlc nlg nli nlk nll nln nlr nls nlt nnc nng nni nnk nnl nnn nns nnt nrc nrg nri nrk nrl nrn nrr nrs nrt nsc nsg nsi nsk nsl nsn nsr nss nst ntc ntg nti ntk ntn ntr nts ntt rcc rcg rci rcl rcn rcr rcs rct rgc rgg rgi rgk rgn rgr rgs rgt ric rig rii rik ril rin rir ris rit rkc rkg rkk rks rkt rlc rlg rli rll rln rlr rls rlt rnc rng rni rnn rnr rns rnt rrc rrg rri rrk rrl rrn rrr rrs rrt rsc rsg rsi rsk rsl rsn rsr rss rst rtc rtg rti rtk rtl rtn rtr rts rtt scc scg sci sck scl scn scr scs sct sgc sgg sgi sgk sgl sgn sgr sgs sgt sic sig sii sik sil sin sir sis sit sk- skc skg ski skk skl skr sks skt slc slg sli slk sll sln slr sls slt snc sng sni snk snl snn snr sns snt sr- src srg sri srk srl srn srr srs srt ss- ssc ssg ssi ssk ssl ssn ssr sss sst stc stg sti stk stl stn str sts stt tcc tcg tci tck tcl tcn tcr tcs tct tgc tgg tgi tgk tgl tgn tgr tgs tgt tic tig tii tik til tin tir tis tit tkc tkg tkk tkl tkr tks tkt tlc tlg tli tlk tll tln tlr tls tlt tnc tng tni tnk tnl tnn tnr tns tnt trc trg tri trk trl trn trr trs trt tsc tsg tsi tsk tsl tsn tsr tss tst ttc ttg tti ttk ttl ttn ttr tts ttt