-ic c-- ccc ccd cci ccn cco ccr ccs cct ccx cdc cdd cdi cdn cdo cdr cds cdt cdx cdy ci- cic cid cii cin cio cir cis cit cix cn- cnc cnd cni cnn cno cnr cns cnt cnx cny co- coc cod coi con coo cor cos cot cox coy crc crd cri crn cro crr crs crt crx cry csc csd csi csn cso csr css cst csx csy ctc ctd cti ctn cto ctr cts ctt ctx cty cxc cxi cxo cxr cxs cxt cxx cyc cyd cyn cyo cyr cys cyt dcc dcd dci dcn dco dcr dcs dct dcx ddc ddd ddi ddn ddo ddr dds ddt ddx ddy di- dic did dii din dio dir dis dit dix diy dnc dnd dni dnn dno dnr dns dnt dny doc dod doi don doo dor dos dot dox doy drc drd dri drn dro drr drs drt drx dry dsc dsd dsi dsn dso dsr dss dst dsx dsy dtc dtd dti dtn dto dtr dts dtt dtx dty dxc dxd dxi dxn dxo dxr dxs dxt dxx dy- dyc dyd dyn dyo dyr dys dyy i-d icc icd ici icn ico icr ics ict icy idc idd idi idn ido idr ids idt idx idy iic iid iii iin iio iir iis iit iix in- inc ind ini inn ino inr ins int inx iny io- ioc iod ioi ion ioo ior ios iot ir- irc ird iri irn iro irr irs irt irx iry is- isc isd isi isn iso isr iss ist isy itc itd iti itn ito its itt itx ity ixc ixi ixn ixy iyc iyo iyr iys iyt iyy n-i ncc ncd nci ncn nco ncr ncs nct ncx ndc ndd ndi ndn ndo ndr nds ndt ndy nic nid nii nin nio nir nis nit nix nnc nni nnn nno nns nnt no- noc nod noi non noo nor nos not nox noy nrc nrd nri nrn nro nrr nrs nrt nrx nry nsc nsd nsi nsn nso nsr nss nst nsx nsy ntc ntd nti ntn nto ntr nts ntt ntx nxc nxd nxt nyc nyd nyn nyo nys nyt nyx nyy o-i oc- occ ocd oci ocn oco ocr ocs oct ocx odc odd odi odn odo odr ods odt oic oid oii oin oio oir ois oit on- onc ond oni onn ono onr ons ont onx ony oo- ooc ood ooi oon ooo oor oos oot oox or- orc ord ori orn oro orr ors ort orx ory os- osc osd osi osn oso osr oss ost osx ot- otc otd oti otn oto otr ots ott ox- oxc oxi oxn oxo oxt oxx oxy oyd oyi oyo oys rcc rcd rci rcn rco rcr rcs rct rcx rdc rdd rdi rdn rdo rdr rds rdt rdx rdy ric rid rii rin rio rir ris rit rix riy rnc rnd rni rnn rno rnr rns rnt rny roc rod roi ron roo ror ros rot rox roy rrc rrd rri rrn rrr rrs rrt rsc rsd rsi rsn rso rsr rss rst rsx rtc rtd rti rtn rto rtr rts rtt rtx rty rxr rxs ry- ryc ryd ryn ryo ryr rys ryy scc scd sci scn sco scr scs sct scx sdc sdd sdi sdn sdo sdr sds sdt sdy sic sid sii sin sio sir sis sit six snc snd sni snn sno snr sns snt sny soc sod soi son soo sor sos sot sox soy sr- src srd sri srn sro srr srs srt srx sry ss- ssc ssd ssi ssn sso ssr sss sst ssx stc std sti stn sto str sts stt stx sty sxc sxi sxn sxs sxt sy- syc syd syi syn syr sys syt syx t-x tcc tcd tci tcn tco tcr tcs tct tcx tdc tdd tdi tdn tdo tdr tds tdt tdx tdy tic tid tii tin tio tir tis tit tix tiy tnc tnd tni tnn tno tnr tns tnt tnx to- toc tod toi ton too tor tos tot tox toy trc trd tri trn tro trr trs trt trx try tsc tsd tsi tsn tso tsr tss tst tsx tsy ttc ttd tti ttn tto ttr tts ttt ttx tty txi txn txs txt tyc tyd tyn tyo tyr tys tyt xcd xci xcr xcx xdc xdi xdr xds xdt xic xii xin xio xis xit xix xnc xno xns xoc xod xoi xon xoo xor xos xot xox xrc xrd xrt xrx xry xsc xsi xss xst xtc xti xtr xts xtx xty xxi xxo xxx xxy xyr xyy ycc ycd yci yco ycs ycy ydn ydo yds ydt ydy yid yii yin yio yir yis yit ynd ynn yns yny yoc yod yoi yon yoo yor yos yot yox yoy yrc yrn yro yrs yrt ysc ysi yso ysr yss yst ysy ytc ytd ytn yto ytr yts ytt yxy yyc yys yyt yyy