-ic -ol c-- ccc ccg cci cck ccl ccn cco ccr ccs cct cgc cgg cgi cgl cgn cgo cgr cgs cgt ci- cic cig cii cik cil cin cio cir cis cit ckc cki cko cks ckt cl- clc clg cli clk cll cln clo clr cls clt cn- cnc cng cni cnl cnn cno cnr cns cnt co- coc cog coi cok col con coo cor cos cot crc crg cri crk crl crn cro crr crs crt csc csg csi csk csl csn cso csr css cst ctc ctg cti ctk ctl ctn cto ctr cts ctt gcc gcg gci gck gcl gcn gco gcr gcs gct ggc ggg ggi ggn ggo ggr ggs ggt gic gig gii gik gil gin gio gir gis git gkn gko gks gkt glc glg gli glk gll gln glo glr gls glt gnc gni gnl gnn gno gnr gns gnt goc gog goi gok gol gon goo gor gos got grc grg gri grk grl grn gro grr grs grt gsc gsg gsi gsk gsl gsn gso gsr gss gst gtc gtg gti gtk gtl gtn gto gtr gts gtt icc icg ici ick icl icn ico icr ics ict igc igg igi igk igl ign igo igr igs igt iic iii iil iin iio iir iis iit ikc iki ikk ikl iko ikr iks ikt il- ilc ilg ili ilk ill iln ilo ilr ils ilt in- inc ing ini ink inl inn ino inr ins int io- ioc iog ioi iol ion ioo ior ios iot ir- irc irg iri irk irl irn iro irr irs irt is- isc isg isi isk isl isn iso isr iss ist itc itg iti itk itl itn ito its itt k-t kcc kcg kci kck kcl kcn kcr kcs kct kgc kgi kgl kgo kgs kic kig kii kik kil kin kio kir kis kit kkc kki kkk kkl kkn kkr kks kkt kl- klc klg kli klo klr kls klt kn- knc kng kni knk knl knn kno knr knt koc kog koi kok kol kon koo kor kos kot krc krg kri krk krl krn kro krr krs krt ksc ksg ksi ksk ksl ksn kso ksr kss kst ktc ktg ktk ktl ktn kto ktr kts ktt lcc lcg lci lck lcl lcn lco lcr lcs lct lgc lgg lgi lgk lgl lgn lgo lgr lgs lgt lic lig lii lik lil lin lio lir lis lit lkg lkl lkr lks lkt llc llg lli llk lll lln llo llr lls llt lnc lng lni lnk lnl lnn lno lnr lns lnt loc log loi lok lol lon loo lor los lot lrc lrg lri lrk lrn lro lrr lrs lrt lsc lsg lsi lsk lsl lsn lso lsr lss lst ltc ltg lti ltk ltl lto ltr lts ltt n-i ncc ncg nci nck ncl ncn nco ncr ncs nct ngc ngg ngi ngk ngl ngn ngo ngs ngt nic nig nii nik nil nin nio nir nis nit nkc nki nkk nkn nko nkr nks nkt nlc nlg nli nlk nll nln nlo nlr nls nlt nnc nng nni nnk nnl nnn nno nns nnt no- noc nog noi nok nol non noo nor nos not nrc nrg nri nrk nrl nrn nro nrr nrs nrt nsc nsg nsi nsk nsl nsn nso nsr nss nst ntc ntg nti ntk ntn nto ntr nts ntt o-i oc- occ ocg oci ock ocl ocn oco ocr ocs oct ogc ogg ogi ogl ogn ogo ogs ogt oic oii oik oil oin oio oir ois oit okc okg oki okk okl oko okr oks olc olg oli olk oll oln olo ols olt on- onc ong oni onk onl onn ono onr ons ont oo- ooc oog ooi ook ool oon ooo oor oos oot or- orc org ori ork orl orn oro orr ors ort os- osc osg osi osk osl osn oso osr oss ost ot- otc otg oti otk otl otn oto otr ots ott rcc rcg rci rcl rcn rco rcr rcs rct rgc rgg rgi rgk rgn rgo rgr rgs rgt ric rig rii rik ril rin rio rir ris rit rkc rkg rkk rko rks rkt rlc rlg rli rll rln rlo rlr rls rlt rnc rng rni rnn rno rnr rns rnt roc rog roi rok rol ron roo ror ros rot rrc rrg rri rrk rrl rrn rrr rrs rrt rsc rsg rsi rsk rsl rsn rso rsr rss rst rtc rtg rti rtk rtl rtn rto rtr rts rtt scc scg sci sck scl scn sco scr scs sct sgc sgg sgi sgk sgl sgn sgo sgr sgs sgt sic sig sii sik sil sin sio sir sis sit sk- skc skg ski skk skl sko skr sks skt slc slg sli slk sll sln slo slr sls slt snc sng sni snk snl snn sno snr sns snt soc sog soi sok sol son soo sor sos sot sr- src srg sri srk srl srn sro srr srs srt ss- ssc ssg ssi ssk ssl ssn sso ssr sss sst stc stg sti stk stl stn sto str sts stt tcc tcg tci tck tcl tcn tco tcr tcs tct tgc tgg tgi tgk tgl tgn tgo tgr tgs tgt tic tig tii tik til tin tio tir tis tit tkc tkg tkk tkl tko tkr tks tkt tlc tlg tli tlk tll tln tlo tlr tls tlt tnc tng tni tnk tnl tnn tno tnr tns tnt to- toc tog toi tok tol ton too tor tos tot trc trg tri trk trl trn tro trr trs trt tsc tsg tsi tsk tsl tsn tso tsr tss tst ttc ttg tti ttk ttl ttn tto ttr tts ttt