-ic c-- ccc ccd cci ccn cco ccp ccr ccs cct cdc cdd cdi cdn cdo cdp cdr cds cdt cdy ci- cic cid cii cin cio cip cir cis cit cn- cnc cnd cni cnn cno cnp cnr cns cnt cny co- coc cod coi con coo cop cor cos cot coy cpc cpd cpi cpn cpo cpp cpr cps cpt crc crd cri crn cro crp crr crs crt cry csc csd csi csn cso csp csr css cst csy ctc ctd cti ctn cto ctp ctr cts ctt cty cyc cyd cyn cyo cyp cyr cys cyt dcc dcd dci dcn dco dcp dcr dcs dct ddc ddd ddi ddn ddo ddp ddr dds ddt ddy di- dic did dii din dio dip dir dis dit diy dnc dnd dni dnn dno dnp dnr dns dnt dny doc dod doi don doo dop dor dos dot doy dpc dpd dpi dpn dpo dpp dpr dps dpt drc drd dri drn dro drp drr drs drt dry dsc dsd dsi dsn dso dsp dsr dss dst dsy dtc dtd dti dtn dto dtp dtr dts dtt dty dy- dyc dyd dyn dyo dyp dyr dys dyy i-d icc icd ici icn ico icp icr ics ict icy idc idd idi idn ido idp idr ids idt idy iic iid iii iin iio iip iir iis iit in- inc ind ini inn ino inp inr ins int iny io- ioc iod ioi ion ioo iop ior ios iot ipc ipd ipi ipn ipo ipp ipr ips ipt ipy ir- irc ird iri irn iro irp irr irs irt iry is- isc isd isi isn iso isp isr iss ist isy itc itd iti itn ito itp its itt ity iyc iyo iyr iys iyt iyy n-i ncc ncd nci ncn nco ncp ncr ncs nct ndc ndd ndi ndn ndo ndp ndr nds ndt ndy nic nid nii nin nio nip nir nis nit nnc nni nnn nno nnp nns nnt no- noc nod noi non noo nop nor nos not noy npc npd npi npn npo npp npr nps npt nrc nrd nri nrn nro nrp nrr nrs nrt nry nsc nsd nsi nsn nso nsp nsr nss nst nsy ntc ntd nti ntn nto ntp ntr nts ntt nyc nyd nyn nyo nyp nys nyt nyy o-i oc- occ ocd oci ocn oco ocp ocr ocs oct odc odd odi odn odo odp odr ods odt oic oid oii oin oio oip oir ois oit on- onc ond oni onn ono onp onr ons ont ony oo- ooc ood ooi oon ooo oop oor oos oot op- opc opd opi opn opo opp opr ops opt opy or- orc ord ori orn oro orp orr ors ort ory os- osc osd osi osn oso osp osr oss ost ot- otc otd oti otn oto otp otr ots ott oyd oyi oyo oys p-p pcc pcd pci pcn pco pcp pcr pcs pct pdc pdd pdi pdn pdo pdp pdr pds pdt pic pid pii pin pio pip pir pis pit pn- pnc pnd pni pnn pno pnp pnr pns pnt pny poc pod poi pon poo pop por pos pot poy ppc ppd ppi ppn ppo ppp ppr pps ppt prc prd pri prn pro prp prr prs prt pry ps- psc psd psi psn pso psp psr pss pst psy pt- ptc ptd pti ptn pto ptp ptr pts ptt pty py- pyc pyd pyn pyo pyr pys pyt rcc rcd rci rcn rco rcp rcr rcs rct rdc rdd rdi rdn rdo rdp rdr rds rdt rdy ric rid rii rin rio rip rir ris rit riy rnc rnd rni rnn rno rnp rnr rns rnt rny roc rod roi ron roo rop ror ros rot roy rpc rpd rpi rpn rpo rpp rpr rps rpt rrc rrd rri rrn rrp rrr rrs rrt rsc rsd rsi rsn rso rsp rsr rss rst rtc rtd rti rtn rto rtp rtr rts rtt rty ry- ryc ryd ryn ryo ryr rys ryy scc scd sci scn sco scp scr scs sct sdc sdd sdi sdn sdo sdp sdr sds sdt sdy sic sid sii sin sio sip sir sis sit snc snd sni snn sno snp snr sns snt sny soc sod soi son soo sop sor sos sot soy spc spd spi spn spo spp spr sps spt spy sr- src srd sri srn sro srp srr srs srt sry ss- ssc ssd ssi ssn sso ssp ssr sss sst stc std sti stn sto stp str sts stt sty sy- syc syd syi syn syp syr sys syt tcc tcd tci tcn tco tcp tcr tcs tct tdc tdd tdi tdn tdo tdp tdr tds tdt tdy tic tid tii tin tio tip tir tis tit tiy tnc tnd tni tnn tno tnp tnr tns tnt to- toc tod toi ton too top tor tos tot toy tpc tpd tpi tpn tpo tpp tpr tps tpt trc trd tri trn tro trp trr trs trt try tsc tsd tsi tsn tso tsp tsr tss tst tsy ttc ttd tti ttn tto ttp ttr tts ttt tty tyc tyd tyn tyo typ tyr tys tyt ycc ycd yci yco ycp ycs ycy ydn ydo yds ydt ydy yid yii yin yio yip yir yis yit ynd ynn ynp yns yny yoc yod yoi yon yoo yop yor yos yot yoy ypd ypo yps yrc yrn yro yrp yrs yrt ysc ysi yso ysp ysr yss yst ysy ytc ytd ytn yto ytp ytr yts ytt yyc yys yyt yyy