-ic c-- ccc ccd cci ccn cco ccr ccs ccx cdc cdd cdi cdn cdo cdr cds cdx cdy ci- cic cid cii cin cio cir cis cix cn- cnc cnd cni cnn cno cnr cns cnx cny co- coc cod coi con coo cor cos cox coy crc crd cri crn cro crr crs crx cry csc csd csi csn cso csr css csx csy cxc cxi cxo cxr cxs cxx cyc cyd cyn cyo cyr cys dcc dcd dci dcn dco dcr dcs dcx ddc ddd ddi ddn ddo ddr dds ddx ddy di- dic did dii din dio dir dis dix diy dnc dnd dni dnn dno dnr dns dny doc dod doi don doo dor dos dox doy drc drd dri drn dro drr drs drx dry dsc dsd dsi dsn dso dsr dss dsx dsy dxc dxd dxi dxn dxo dxr dxs dxx dy- dyc dyd dyn dyo dyr dys dyy i-d icc icd ici icn ico icr ics icy idc idd idi idn ido idr ids idx idy iic iid iii iin iio iir iis iix in- inc ind ini inn ino inr ins inx iny io- ioc iod ioi ion ioo ior ios ir- irc ird iri irn iro irr irs irx iry is- isc isd isi isn iso isr iss isy ixc ixi ixn ixy iyc iyo iyr iys iyy n-i ncc ncd nci ncn nco ncr ncs ncx ndc ndd ndi ndn ndo ndr nds ndy nic nid nii nin nio nir nis nix nnc nni nnn nno nns no- noc nod noi non noo nor nos nox noy nrc nrd nri nrn nro nrr nrs nrx nry nsc nsd nsi nsn nso nsr nss nsx nsy nxc nxd nyc nyd nyn nyo nys nyx nyy o-i oc- occ ocd oci ocn oco ocr ocs ocx odc odd odi odn odo odr ods oic oid oii oin oio oir ois on- onc ond oni onn ono onr ons onx ony oo- ooc ood ooi oon ooo oor oos oox or- orc ord ori orn oro orr ors orx ory os- osc osd osi osn oso osr oss osx ox- oxc oxi oxn oxo oxx oxy oyd oyi oyo oys rcc rcd rci rcn rco rcr rcs rcx rdc rdd rdi rdn rdo rdr rds rdx rdy ric rid rii rin rio rir ris rix riy rnc rnd rni rnn rno rnr rns rny roc rod roi ron roo ror ros rox roy rrc rrd rri rrn rrr rrs rsc rsd rsi rsn rso rsr rss rsx rxr rxs ry- ryc ryd ryn ryo ryr rys ryy scc scd sci scn sco scr scs scx sdc sdd sdi sdn sdo sdr sds sdy sic sid sii sin sio sir sis six snc snd sni snn sno snr sns sny soc sod soi son soo sor sos sox soy sr- src srd sri srn sro srr srs srx sry ss- ssc ssd ssi ssn sso ssr sss ssx sxc sxi sxn sxs sy- syc syd syi syn syr sys syx xcd xci xcr xcx xdc xdi xdr xds xic xii xin xio xis xix xnc xno xns xoc xod xoi xon xoo xor xos xox xrc xrd xrx xry xsc xsi xss xxi xxo xxx xxy xyr xyy ycc ycd yci yco ycs ycy ydn ydo yds ydy yid yii yin yio yir yis ynd ynn yns yny yoc yod yoi yon yoo yor yos yox yoy yrc yrn yro yrs ysc ysi yso ysr yss ysy yxy yyc yys yyy