-ic -ol -th c-- ccc ccg cch cci cck ccl ccn cco ccs cct cgc cgg cgh cgi cgl cgn cgo cgs cgt ch- chc chg chh chi chk chl chn cho chs cht ci- cic cig cih cii cik cil cin cio cis cit ckc ckh cki cko cks ckt cl- clc clg clh cli clk cll cln clo cls clt cn- cnc cng cnh cni cnl cnn cno cns cnt co- coc cog coh coi cok col con coo cos cot csc csg csh csi csk csl csn cso css cst ctc ctg cth cti ctk ctl ctn cto cts ctt gcc gcg gch gci gck gcl gcn gco gcs gct ggc ggg ggh ggi ggn ggo ggs ggt ghc ghg ghh ghi ghl ghn gho ghs ght gic gig gih gii gik gil gin gio gis git gkh gkn gko gks gkt glc glg glh gli glk gll gln glo gls glt gnc gni gnl gnn gno gns gnt goc gog goh goi gok gol gon goo gos got gsc gsg gsi gsk gsl gsn gso gss gst gtc gtg gth gti gtk gtl gtn gto gts gtt h-i hcc hcg hch hci hck hcl hcn hco hcs hct hgc hgg hgh hgi hgk hgl hgn hgo hgs hgt hhc hhg hhh hhi hhk hhl hhn hho hhs hht hic hig hih hii hik hil hin hio his hit hkg hkh hki hkk hkl hkn hko hks hkt hlc hlg hlh hli hll hln hlo hls hlt hnc hng hnh hnk hnl hnn hno hns hnt hoc hog hoh hoi hok hol hon hoo hos hot hsc hsg hsh hsi hsk hsl hsn hss hst htc htg hth hti htk htl htn hto hts htt icc icg ich ici ick icl icn ico ics ict igc igg igh igi igk igl ign igo igs igt ihc ihg ihh ihi ihk ihl ihn iho ihs iht iic iih iii iil iin iio iis iit ikc iki ikk ikl iko iks ikt il- ilc ilg ilh ili ilk ill iln ilo ils ilt in- inc ing inh ini ink inl inn ino ins int io- ioc iog ioh ioi iol ion ioo ios iot is- isc isg ish isi isk isl isn iso iss ist itc itg ith iti itk itl itn ito its itt k-t kcc kcg kch kci kck kcl kcn kcs kct kgc kgh kgi kgl kgo kgs khh khi khk khn kho khs kic kig kih kii kik kil kin kio kis kit kkc kkh kki kkk kkl kkn kks kkt kl- klc klg klh kli klo kls klt kn- knc kng kni knk knl knn kno knt koc kog koh koi kok kol kon koo kos kot ksc ksg ksh ksi ksk ksl ksn kso kss kst ktc ktg kth ktk ktl ktn kto kts ktt lcc lcg lch lci lck lcl lcn lco lcs lct lgc lgg lgh lgi lgk lgl lgn lgo lgs lgt lhc lhh lhi lhk lho lhs lht lic lig lih lii lik lil lin lio lis lit lkg lkh lkl lks lkt llc llg lli llk lll lln llo lls llt lnc lng lnh lni lnk lnl lnn lno lns lnt loc log loh loi lok lol lon loo los lot lsc lsg lsh lsi lsk lsl lsn lso lss lst ltc ltg lth lti ltk ltl lto lts ltt n-i ncc ncg nch nci nck ncl ncn nco ncs nct ngc ngg ngh ngi ngk ngl ngn ngo ngs ngt nhc nhg nhh nhi nhk nhl nhn nhs nht nic nig nih nii nik nil nin nio nis nit nkc nki nkk nkn nko nks nkt nlc nlg nlh nli nlk nll nln nlo nls nlt nnc nng nnh nni nnk nnl nnn nno nns nnt no- noc nog noh noi nok nol non noo nos not nsc nsg nsh nsi nsk nsl nsn nso nss nst ntc ntg nth nti ntk ntn nto nts ntt o-i oc- occ ocg och oci ock ocl ocn oco ocs oct ogc ogg ogh ogi ogl ogn ogo ogs ogt ohc ohg ohh ohi ohl ohn oho ohs oht oic oii oik oil oin oio ois oit okc okg oki okk okl oko oks olc olg oli olk oll oln olo ols olt on- onc ong onh oni onk onl onn ono ons ont oo- ooc oog ooh ooi ook ool oon ooo oos oot os- osc osg osh osi osk osl osn oso oss ost ot- otc otg oth oti otk otl otn oto ots ott scc scg sch sci sck scl scn sco scs sct sgc sgg sgh sgi sgk sgl sgn sgo sgs sgt sh- shc shg shh shi shk shl shn sho shs sht sic sig sih sii sik sil sin sio sis sit sk- skc skg skh ski skk skl sko sks skt slc slg slh sli slk sll sln slo sls slt snc sng sni snk snl snn sno sns snt soc sog soh soi sok sol son soo sos sot ss- ssc ssg ssh ssi ssk ssl ssn sso sss sst stc stg sth sti stk stl stn sto sts stt tcc tcg tch tci tck tcl tcn tco tcs tct tgc tgg tgh tgi tgk tgl tgn tgo tgs tgt th- thc thg thh thi thk thl thn tho ths tht tic tig tih tii tik til tin tio tis tit tkc tkg tkk tkl tko tks tkt tlc tlg tlh tli tlk tll tln tlo tls tlt tnc tng tnh tni tnk tnl tnn tno tns tnt to- toc tog toh toi tok tol ton too tos tot tsc tsg tsh tsi tsk tsl tsn tso tss tst ttc ttg tth tti ttk ttl ttn tto tts ttt