-ic c-- ccc ccd cce ccg cci ccn cco ccp ccs cdc cdd cde cdg cdi cdn cdo cdp cds ce- cec ced cee ceg cei cen ceo cep ces cgc cgd cge cgg cgi cgn cgo cgp cgs ci- cic cid cie cig cii cin cio cip cis cn- cnc cnd cne cng cni cnn cno cnp cns co- coc cod coe cog coi con coo cop cos cpc cpd cpe cpg cpi cpn cpo cpp cps csc csd cse csg csi csn cso csp css dcc dcd dce dcg dci dcn dco dcp dcs ddc ddd dde ddg ddi ddn ddo ddp dds de- dec ded dee deg dei den deo dep des dgc dgd dge dgg dgi dgn dgp dgs di- dic did die dig dii din dio dip dis dnc dnd dne dng dni dnn dno dnp dns doc dod doe dog doi don doo dop dos dpc dpd dpe dpg dpi dpn dpo dpp dps dsc dsd dse dsg dsi dsn dso dsp dss ec- ecc ecd ece ecg eci ecn eco ecs ed- edc edd ede edg edi edn edo edp eds eec eed eee eeg een eeo eep ees egc egd ege egg egi egn ego egp egs eic eid eie eig eii ein eio eip eis en- enc end ene eng eni enn eno enp ens eo- eoc eod eoe eog eoi eon eoo eop eos ep- epc epd epe epg epi epn epo epp eps es- esc esd ese esg esi esn eso esp ess g-d g-p gcc gcd gce gcg gci gcn gco gcp gcs gdc gdd gde gdi gdn gdo gdp gds ge- gec ged gee geg gei gen geo gep ges ggc ggd ggg ggi ggn ggo ggp ggs gic gid gie gig gii gin gio gip gis gnc gnd gne gni gnn gno gnp gns goc god goe gog goi gon goo gop gos gpc gpd gpe gpg gpi gpn gpo gpp gps gsc gsd gse gsg gsi gsn gso gsp gss i-d icc icd ice icg ici icn ico icp ics idc idd ide idg idi idn ido idp ids ie- iec ied iee ieg iei ien iep ies igc igd ige igg igi ign igo igp igs iic iid iie iii iin iio iip iis in- inc ind ine ing ini inn ino inp ins io- ioc iod ioe iog ioi ion ioo iop ios ipc ipd ipe ipg ipi ipn ipo ipp ips is- isc isd ise isg isi isn iso isp iss n-i ncc ncd nce ncg nci ncn nco ncp ncs ndc ndd nde ndg ndi ndn ndo ndp nds ne- nec ned nee neg nei nen neo nep nes ngc ngd nge ngg ngi ngn ngo ngp ngs nic nid nie nig nii nin nio nip nis nnc nne nng nni nnn nno nnp nns no- noc nod noe nog noi non noo nop nos npc npd npe npg npi npn npo npp nps nsc nsd nse nsg nsi nsn nso nsp nss o-i oc- occ ocd ocg oci ocn oco ocp ocs odc odd ode odg odi odn odo odp ods oec oed oee oeg oei oen oeo oep oes ogc ogd oge ogg ogi ogn ogo ogp ogs oic oid oie oii oin oio oip ois on- onc ond one ong oni onn ono onp ons oo- ooc ood oog ooi oon ooo oop oos op- opc opd ope opg opi opn opo opp ops os- osc osd ose osg osi osn oso osp oss p-p pcc pcd pce pcg pci pcn pco pcp pcs pdc pdd pde pdg pdi pdn pdo pdp pds pec ped pee peg pei pen peo pep pes pgc pgd pge pgg pgi pgn pgo pgp pgs pic pid pie pig pii pin pio pip pis pn- pnc pnd pne png pni pnn pno pnp pns poc pod poe pog poi pon poo pop pos ppc ppd ppe ppg ppi ppn ppo ppp pps ps- psc psd pse psg psi psn pso psp pss scc scd sce scg sci scn sco scp scs sdc sdd sde sdg sdi sdn sdo sdp sds se- sec sed see seg sei sen seo sep ses sgc sgd sge sgg sgi sgn sgo sgp sgs sic sid sie sig sii sin sio sip sis snc snd sne sng sni snn sno snp sns soc sod soe sog soi son soo sop sos spc spd spe spg spi spn spo spp sps ss- ssc ssd sse ssg ssi ssn sso ssp sss