-ic -ol -th c-- ccc cch cci cck ccl cco ccs cct ccu ch- chc chh chi chk chl cho chs cht chu ci- cic cih cii cik cil cio cis cit ciu ckc ckh cki cko cks ckt cl- clc clh cli clk cll clo cls clt clu co- coc coh coi cok col coo cos cot cou csc csh csi csk csl cso css cst csu ctc cth cti ctk ctl cto cts ctt ctu cuc cuh cui cuk cul cuo cus cut cuu h-i hcc hch hci hck hcl hco hcs hct hhc hhh hhi hhk hhl hho hhs hht hhu hic hih hii hik hil hio his hit hiu hkh hki hkk hkl hko hks hkt hku hlc hlh hli hll hlo hls hlt hlu hoc hoh hoi hok hol hoo hos hot hou hsc hsh hsi hsk hsl hss hst hsu htc hth hti htk htl hto hts htt huc huh hui huk hul huo hus hut huu icc ich ici ick icl ico ics ict icu ihc ihh ihi ihk ihl iho ihs iht ihu iic iih iii iil iio iis iit iiu ikc iki ikk ikl iko iks ikt iku il- ilc ilh ili ilk ill ilo ils ilt ilu io- ioc ioh ioi iol ioo ios iot iou is- isc ish isi isk isl iso iss ist isu itc ith iti itk itl ito its itt itu iu- iuc iui ius iut k-t kcc kch kci kck kcl kcs kct kcu khh khi khk kho khs khu kic kih kii kik kil kio kis kit kiu kkc kkh kki kkk kkl kks kkt kku kl- klc klh kli klo kls klt klu koc koh koi kok kol koo kos kot kou ksc ksh ksi ksk ksl kso kss kst ksu ktc kth ktk ktl kto kts ktt ktu kuc kuh kui kuk kul kus kut kuu lcc lch lci lck lcl lco lcs lct lcu lhc lhh lhi lhk lho lhs lht lhu lic lih lii lik lil lio lis lit liu lkh lkl lks lkt llc lli llk lll llo lls llt llu loc loh loi lok lol loo los lot lou lsc lsh lsi lsk lsl lso lss lst lsu ltc lth lti ltk ltl lto lts ltt ltu luc luh lui luk lul luo lus lut luu o-i oc- occ och oci ock ocl oco ocs oct ocu ohc ohh ohi ohl oho ohs oht ohu oic oii oik oil oio ois oit oiu okc oki okk okl oko oks oku olc oli olk oll olo ols olt olu oo- ooc ooh ooi ook ool ooo oos oot os- osc osh osi osk osl oso oss ost osu ot- otc oth oti otk otl oto ots ott otu ou- ouc ouh oui ouk oul ouo ous out scc sch sci sck scl sco scs sct scu sh- shc shh shi shk shl sho shs sht shu sic sih sii sik sil sio sis sit siu sk- skc skh ski skk skl sko sks skt sku slc slh sli slk sll slo sls slt slu soc soh soi sok sol soo sos sot sou ss- ssc ssh ssi ssk ssl sso sss sst ssu stc sth sti stk stl sto sts stt stu suc suh sui suk sul suo sus sut suu tcc tch tci tck tcl tco tcs tct tcu th- thc thh thi thk thl tho ths tht thu tic tih tii tik til tio tis tit tiu tkc tkk tkl tko tks tkt tlc tlh tli tlk tll tlo tls tlt tlu to- toc toh toi tok tol too tos tot tou tsc tsh tsi tsk tsl tso tss tst tsu ttc tth tti ttk ttl tto tts ttt ttu tuc tuh tui tuk tul tuo tus tut tuu ucc uch uci uck ucl uco ucs uct ucu uhc uhh uhi uhl uho uhs uht uhu uic uii uil uio uis uit uiu ukc uki ukk ukl uku ulc uli ulk ull ulo uls ult ulu uoc uok uol uoo uos uot usc ush usi usk usl uso uss ust usu utc uth uti utk utl uto uts utt utu uuc uus uut uuu