-ic c-- ccc ccd cce ccg cci cck ccn ccp ccs cdc cdd cde cdg cdi cdk cdn cdp cds ce- cec ced cee ceg cei cek cen cep ces cgc cgd cge cgg cgi cgn cgp cgs ci- cic cid cie cig cii cik cin cip cis ckc ckd cki cks cn- cnc cnd cne cng cni cnn cnp cns cpc cpd cpe cpg cpi cpk cpn cpp cps csc csd cse csg csi csk csn csp css dcc dcd dce dcg dci dck dcn dcp dcs ddc ddd dde ddg ddi ddk ddn ddp dds de- dec ded dee deg dei dek den dep des dgc dgd dge dgg dgi dgk dgn dgp dgs di- dic did die dig dii dik din dip dis dkc dke dkg dki dkk dkp dks dnc dnd dne dng dni dnk dnn dnp dns dpc dpd dpe dpg dpi dpk dpn dpp dps dsc dsd dse dsg dsi dsk dsn dsp dss ec- ecc ecd ece ecg eci eck ecn ecs ed- edc edd ede edg edi edk edn edp eds eec eed eee eeg eek een eep ees egc egd ege egg egi egn egp egs eic eid eie eig eii eik ein eip eis ekc ekd eke ekg eki ekp eks en- enc end ene eng eni enk enn enp ens ep- epc epd epe epg epi epn epp eps es- esc esd ese esg esi esk esn esp ess g-d g-p gcc gcd gce gcg gci gck gcn gcp gcs gdc gdd gde gdi gdk gdn gdp gds ge- gec ged gee geg gei gek gen gep ges ggc ggd ggg ggi ggn ggp ggs gic gid gie gig gii gik gin gip gis gkd gkn gkp gks gnc gnd gne gni gnn gnp gns gpc gpd gpe gpg gpi gpk gpn gpp gps gsc gsd gse gsg gsi gsk gsn gsp gss i-d icc icd ice icg ici ick icn icp ics idc idd ide idg idi idk idn idp ids ie- iec ied iee ieg iei iek ien iep ies igc igd ige igg igi igk ign igp igs iic iid iie iii iin iip iis ikc ike iki ikk iks in- inc ind ine ing ini ink inn inp ins ipc ipd ipe ipg ipi ipn ipp ips is- isc isd ise isg isi isk isn isp iss kcc kcd kce kcg kci kck kcn kcp kcs kdc kde kdg kdk kdp kds ke- kec ked kee keg kei kek ken kep kes kgc kgd kgi kgp kgs kic kid kie kig kii kik kin kip kis kkc kke kki kkk kkn kkp kks kn- knc knd kne kng kni knk knn knp kpc kpd kpe kpi kpk kpn kpp kps ksc ksd kse ksg ksi ksk ksn ksp kss n-i ncc ncd nce ncg nci nck ncn ncp ncs ndc ndd nde ndg ndi ndk ndn ndp nds ne- nec ned nee neg nei nek nen nep nes ngc ngd nge ngg ngi ngk ngn ngp ngs nic nid nie nig nii nik nin nip nis nkc nke nki nkk nkn nkp nks nnc nne nng nni nnk nnn nnp nns npc npd npe npg npi npn npp nps nsc nsd nse nsg nsi nsk nsn nsp nss p-p pcc pcd pce pcg pci pck pcn pcp pcs pdc pdd pde pdg pdi pdk pdn pdp pds pec ped pee peg pei pek pen pep pes pgc pgd pge pgg pgi pgk pgn pgp pgs pic pid pie pig pii pik pin pip pis pkc pkd pke pkg pki pkn pkp pks pn- pnc pnd pne png pni pnk pnn pnp pns ppc ppd ppe ppg ppi ppk ppn ppp pps ps- psc psd pse psg psi psk psn psp pss scc scd sce scg sci sck scn scp scs sdc sdd sde sdg sdi sdk sdn sdp sds se- sec sed see seg sei sek sen sep ses sgc sgd sge sgg sgi sgk sgn sgp sgs sic sid sie sig sii sik sin sip sis sk- skc skd ske skg ski skk skp sks snc snd sne sng sni snk snn snp sns spc spd spe spg spi spk spn spp sps ss- ssc ssd sse ssg ssi ssk ssn ssp sss