-ic c-- ccc ccd cci ccn cco ccr ccs ccz cdc cdd cdi cdn cdo cdr cds cdz ci- cic cid cii cin cio cir cis cn- cnc cnd cni cnn cno cnr cns co- coc cod coi con coo cor cos coz crc crd cri crn cro crr crs crz csc csd csi csn cso csr css csz cz- czc czd czo dcc dcd dci dcn dco dcr dcs ddc ddd ddi ddn ddo ddr dds ddz di- dic did dii din dio dir dis diz dnc dnd dni dnn dno dnr dns dnz doc dod doi don doo dor dos doz drc drd dri drn dro drr drs drz dsc dsd dsi dsn dso dsr dss dsz dzd dzi dzo dzr dzs i-d icc icd ici icn ico icr ics icz idc idd idi idn ido idr ids iic iid iii iin iio iir iis in- inc ind ini inn ino inr ins io- ioc iod ioi ion ioo ior ios ir- irc ird iri irn iro irr irs is- isc isd isi isn iso isr iss izi izo izz n-i ncc ncd nci ncn nco ncr ncs ndc ndd ndi ndn ndo ndr nds nic nid nii nin nio nir nis niz nnc nni nnn nno nns nnz no- noc nod noi non noo nor nos noz nrc nrd nri nrn nro nrr nrs nrz nsc nsd nsi nsn nso nsr nss nsz nzd nzi nzo nzs nzz o-i oc- occ ocd oci ocn oco ocr ocs ocz odc odd odi odn odo odr ods oic oid oii oin oio oir ois oiz on- onc ond oni onn ono onr ons oo- ooc ood ooi oon ooo oor oos or- orc ord ori orn oro orr ors orz os- osc osd osi osn oso osr oss ozo ozs ozz rcc rcd rci rcn rco rcr rcs rdc rdd rdi rdn rdo rdr rds ric rid rii rin rio rir ris riz rnc rnd rni rnn rno rnr rns rnz roc rod roi ron roo ror ros roz rrc rrd rri rrn rrr rrs rsc rsd rsi rsn rso rsr rss rzo scc scd sci scn sco scr scs sdc sdd sdi sdn sdo sdr sds sdz sic sid sii sin sio sir sis snc snd sni snn sno snr sns soc sod soi son soo sor sos soz sr- src srd sri srn sro srr srs ss- ssc ssd ssi ssn sso ssr sss ssz szd szi szr zco zcs zds zid zin zio zir zis ziz znc znd znn zno zns zo- zoc zod zoi zon zoo zor zos zro zrs zsi zsz zzr zzs zzz