-ic c-- ccc cci cck ccn ccr ccs cct ccu ci- cic cii cik cin cir cis cit ciu ckc cki cks ckt cn- cnc cni cnn cnr cns cnt cnu crc cri crk crn crr crs crt cru csc csi csk csn csr css cst csu ctc cti ctk ctn ctr cts ctt ctu cuc cui cuk cun cur cus cut cuu icc ici ick icn icr ics ict icu iic iii iin iir iis iit iiu ikc iki ikk ikr iks ikt iku in- inc ini ink inn inr ins int inu ir- irc iri irk irn irr irs irt iru is- isc isi isk isn isr iss ist isu itc iti itk itn its itt itu iu- iuc iui iur ius iut k-t kcc kci kck kcn kcr kcs kct kcu kic kii kik kin kir kis kit kiu kkc kki kkk kkn kkr kks kkt kku kn- knc kni knk knn knr knt knu krc kri krk krn krr krs krt kru ksc ksi ksk ksn ksr kss kst ksu ktc ktk ktn ktr kts ktt ktu kuc kui kuk kun kur kus kut kuu n-i ncc nci nck ncn ncr ncs nct ncu nic nii nik nin nir nis nit niu nkc nki nkk nkn nkr nks nkt nku nnc nni nnk nnn nns nnt nnu nrc nri nrk nrn nrr nrs nrt nru nsc nsi nsk nsn nsr nss nst nsu ntc nti ntk ntn ntr nts ntt ntu nuc nui nuk nun nur nus nut nuu rcc rci rcn rcr rcs rct rcu ric rii rik rin rir ris rit rkc rkk rks rkt rku rnc rni rnn rnr rns rnt rnu rrc rri rrk rrn rrr rrs rrt rru rsc rsi rsk rsn rsr rss rst rsu rtc rti rtk rtn rtr rts rtt rtu ruc rui ruk run rur rus rut ruu scc sci sck scn scr scs sct scu sic sii sik sin sir sis sit siu sk- skc ski skk skr sks skt sku snc sni snk snn snr sns snt snu sr- src sri srk srn srr srs srt ss- ssc ssi ssk ssn ssr sss sst ssu stc sti stk stn str sts stt stu suc sui suk sun sur sus sut suu tcc tci tck tcn tcr tcs tct tcu tic tii tik tin tir tis tit tiu tkc tkk tkr tks tkt tnc tni tnk tnn tnr tns tnt trc tri trk trn trr trs trt tru tsc tsi tsk tsn tsr tss tst tsu ttc tti ttk ttn ttr tts ttt ttu tuc tui tuk tun tur tus tut tuu ucc uci uck ucn ucr ucs uct ucu uic uii uin uir uis uit uiu ukc uki ukk ukn ukr uku un- unc uni unk unn unr uns unt unu ur- urc uri urk urn urr urs urt uru usc usi usk usn usr uss ust usu utc uti utk utn utr uts utt utu uuc uun uur uus uut uuu