-ic c-- ccc cci ccn cco ccr ccs cct ci- cic cii cin cio cir cis cit cn- cnc cni cnn cno cnr cns cnt cny co- coc coi con coo cor cos cot coy crc cri crn cro crr crs crt cry csc csi csn cso csr css cst csy ctc cti ctn cto ctr cts ctt cty cyc cyn cyo cyr cys cyt icc ici icn ico icr ics ict icy iic iii iin iio iir iis iit in- inc ini inn ino inr ins int iny io- ioc ioi ion ioo ior ios iot ir- irc iri irn iro irr irs irt iry is- isc isi isn iso isr iss ist isy itc iti itn ito its itt ity iyc iyo iyr iys iyt iyy n-i ncc nci ncn nco ncr ncs nct nic nii nin nio nir nis nit nnc nni nnn nno nns nnt no- noc noi non noo nor nos not noy nrc nri nrn nro nrr nrs nrt nry nsc nsi nsn nso nsr nss nst nsy ntc nti ntn nto ntr nts ntt nyc nyn nyo nys nyt nyy o-i oc- occ oci ocn oco ocr ocs oct oic oii oin oio oir ois oit on- onc oni onn ono onr ons ont ony oo- ooc ooi oon ooo oor oos oot or- orc ori orn oro orr ors ort ory os- osc osi osn oso osr oss ost ot- otc oti otn oto otr ots ott oyi oyo oys rcc rci rcn rco rcr rcs rct ric rii rin rio rir ris rit riy rnc rni rnn rno rnr rns rnt rny roc roi ron roo ror ros rot roy rrc rri rrn rrr rrs rrt rsc rsi rsn rso rsr rss rst rtc rti rtn rto rtr rts rtt rty ry- ryc ryn ryo ryr rys ryy scc sci scn sco scr scs sct sic sii sin sio sir sis sit snc sni snn sno snr sns snt sny soc soi son soo sor sos sot soy sr- src sri srn sro srr srs srt sry ss- ssc ssi ssn sso ssr sss sst stc sti stn sto str sts stt sty sy- syc syi syn syr sys syt tcc tci tcn tco tcr tcs tct tic tii tin tio tir tis tit tiy tnc tni tnn tno tnr tns tnt to- toc toi ton too tor tos tot toy trc tri trn tro trr trs trt try tsc tsi tsn tso tsr tss tst tsy ttc tti ttn tto ttr tts ttt tty tyc tyn tyo tyr tys tyt ycc yci yco ycs ycy yii yin yio yir yis yit ynn yns yny yoc yoi yon yoo yor yos yot yoy yrc yrn yro yrs yrt ysc ysi yso ysr yss yst ysy ytc ytn yto ytr yts ytt yyc yys yyt yyy