-ic c-- ccc cci ccn ccp ccs cct ci- cic cii cin cip cis cit cn- cnc cni cnn cnp cns cnt cny cpc cpi cpn cpp cps cpt csc csi csn csp css cst csy ctc cti ctn ctp cts ctt cty cyc cyn cyp cys cyt icc ici icn icp ics ict icy iic iii iin iip iis iit in- inc ini inn inp ins int iny ipc ipi ipn ipp ips ipt ipy is- isc isi isn isp iss ist isy itc iti itn itp its itt ity iyc iys iyt iyy n-i ncc nci ncn ncp ncs nct nic nii nin nip nis nit nnc nni nnn nnp nns nnt npc npi npn npp nps npt nsc nsi nsn nsp nss nst nsy ntc nti ntn ntp nts ntt nyc nyn nyp nys nyt nyy p-p pcc pci pcn pcp pcs pct pic pii pin pip pis pit pn- pnc pni pnn pnp pns pnt pny ppc ppi ppn ppp pps ppt ps- psc psi psn psp pss pst psy pt- ptc pti ptn ptp pts ptt pty py- pyc pyn pys pyt scc sci scn scp scs sct sic sii sin sip sis sit snc sni snn snp sns snt sny spc spi spn spp sps spt spy ss- ssc ssi ssn ssp sss sst stc sti stn stp sts stt sty sy- syc syi syn syp sys syt tcc tci tcn tcp tcs tct tic tii tin tip tis tit tiy tnc tni tnn tnp tns tnt tpc tpi tpn tpp tps tpt tsc tsi tsn tsp tss tst tsy ttc tti ttn ttp tts ttt tty tyc tyn typ tys tyt ycc yci ycp ycs ycy yii yin yip yis yit ynn ynp yns yny yps ysc ysi ysp yss yst ysy ytc ytn ytp yts ytt yyc yys yyt yyy