-ic c-- ccc ccd cci ccn cco ccp ccr ccs cdc cdd cdi cdn cdo cdp cdr cds cdy ci- cic cid cii cin cio cip cir cis cn- cnc cnd cni cnn cno cnp cnr cns cny co- coc cod coi con coo cop cor cos coy cpc cpd cpi cpn cpo cpp cpr cps crc crd cri crn cro crp crr crs cry csc csd csi csn cso csp csr css csy cyc cyd cyn cyo cyp cyr cys dcc dcd dci dcn dco dcp dcr dcs ddc ddd ddi ddn ddo ddp ddr dds ddy di- dic did dii din dio dip dir dis diy dnc dnd dni dnn dno dnp dnr dns dny doc dod doi don doo dop dor dos doy dpc dpd dpi dpn dpo dpp dpr dps drc drd dri drn dro drp drr drs dry dsc dsd dsi dsn dso dsp dsr dss dsy dy- dyc dyd dyn dyo dyp dyr dys dyy i-d icc icd ici icn ico icp icr ics icy idc idd idi idn ido idp idr ids idy iic iid iii iin iio iip iir iis in- inc ind ini inn ino inp inr ins iny io- ioc iod ioi ion ioo iop ior ios ipc ipd ipi ipn ipo ipp ipr ips ipy ir- irc ird iri irn iro irp irr irs iry is- isc isd isi isn iso isp isr iss isy iyc iyo iyr iys iyy n-i ncc ncd nci ncn nco ncp ncr ncs ndc ndd ndi ndn ndo ndp ndr nds ndy nic nid nii nin nio nip nir nis nnc nni nnn nno nnp nns no- noc nod noi non noo nop nor nos noy npc npd npi npn npo npp npr nps nrc nrd nri nrn nro nrp nrr nrs nry nsc nsd nsi nsn nso nsp nsr nss nsy nyc nyd nyn nyo nyp nys nyy o-i oc- occ ocd oci ocn oco ocp ocr ocs odc odd odi odn odo odp odr ods oic oid oii oin oio oip oir ois on- onc ond oni onn ono onp onr ons ony oo- ooc ood ooi oon ooo oop oor oos op- opc opd opi opn opo opp opr ops opy or- orc ord ori orn oro orp orr ors ory os- osc osd osi osn oso osp osr oss oyd oyi oyo oys p-p pcc pcd pci pcn pco pcp pcr pcs pdc pdd pdi pdn pdo pdp pdr pds pic pid pii pin pio pip pir pis pn- pnc pnd pni pnn pno pnp pnr pns pny poc pod poi pon poo pop por pos poy ppc ppd ppi ppn ppo ppp ppr pps prc prd pri prn pro prp prr prs pry ps- psc psd psi psn pso psp psr pss psy py- pyc pyd pyn pyo pyr pys rcc rcd rci rcn rco rcp rcr rcs rdc rdd rdi rdn rdo rdp rdr rds rdy ric rid rii rin rio rip rir ris riy rnc rnd rni rnn rno rnp rnr rns rny roc rod roi ron roo rop ror ros roy rpc rpd rpi rpn rpo rpp rpr rps rrc rrd rri rrn rrp rrr rrs rsc rsd rsi rsn rso rsp rsr rss ry- ryc ryd ryn ryo ryr rys ryy scc scd sci scn sco scp scr scs sdc sdd sdi sdn sdo sdp sdr sds sdy sic sid sii sin sio sip sir sis snc snd sni snn sno snp snr sns sny soc sod soi son soo sop sor sos soy spc spd spi spn spo spp spr sps spy sr- src srd sri srn sro srp srr srs sry ss- ssc ssd ssi ssn sso ssp ssr sss sy- syc syd syi syn syp syr sys ycc ycd yci yco ycp ycs ycy ydn ydo yds ydy yid yii yin yio yip yir yis ynd ynn ynp yns yny yoc yod yoi yon yoo yop yor yos yoy ypd ypo yps yrc yrn yro yrp yrs ysc ysi yso ysp ysr yss ysy yyc yys yyy