-ic c-- ccc ccd cci cck ccn ccp ccs cdc cdd cdi cdk cdn cdp cds ci- cic cid cii cik cin cip cis ckc ckd cki cks cn- cnc cnd cni cnn cnp cns cpc cpd cpi cpk cpn cpp cps csc csd csi csk csn csp css dcc dcd dci dck dcn dcp dcs ddc ddd ddi ddk ddn ddp dds di- dic did dii dik din dip dis dkc dki dkk dkp dks dnc dnd dni dnk dnn dnp dns dpc dpd dpi dpk dpn dpp dps dsc dsd dsi dsk dsn dsp dss i-d icc icd ici ick icn icp ics idc idd idi idk idn idp ids iic iid iii iin iip iis ikc iki ikk iks in- inc ind ini ink inn inp ins ipc ipd ipi ipn ipp ips is- isc isd isi isk isn isp iss kcc kcd kci kck kcn kcp kcs kdc kdk kdp kds kic kid kii kik kin kip kis kkc kki kkk kkn kkp kks kn- knc knd kni knk knn knp kpc kpd kpi kpk kpn kpp kps ksc ksd ksi ksk ksn ksp kss n-i ncc ncd nci nck ncn ncp ncs ndc ndd ndi ndk ndn ndp nds nic nid nii nik nin nip nis nkc nki nkk nkn nkp nks nnc nni nnk nnn nnp nns npc npd npi npn npp nps nsc nsd nsi nsk nsn nsp nss p-p pcc pcd pci pck pcn pcp pcs pdc pdd pdi pdk pdn pdp pds pic pid pii pik pin pip pis pkc pkd pki pkn pkp pks pn- pnc pnd pni pnk pnn pnp pns ppc ppd ppi ppk ppn ppp pps ps- psc psd psi psk psn psp pss scc scd sci sck scn scp scs sdc sdd sdi sdk sdn sdp sds sic sid sii sik sin sip sis sk- skc skd ski skk skp sks snc snd sni snk snn snp sns spc spd spi spk spn spp sps ss- ssc ssd ssi ssk ssn ssp sss