-ic c-- ccc ccd cci ccn cco ccp ccs cdc cdd cdi cdn cdo cdp cds cdy ci- cic cid cii cin cio cip cis cn- cnc cnd cni cnn cno cnp cns cny co- coc cod coi con coo cop cos coy cpc cpd cpi cpn cpo cpp cps csc csd csi csn cso csp css csy cyc cyd cyn cyo cyp cys dcc dcd dci dcn dco dcp dcs ddc ddd ddi ddn ddo ddp dds ddy di- dic did dii din dio dip dis diy dnc dnd dni dnn dno dnp dns dny doc dod doi don doo dop dos doy dpc dpd dpi dpn dpo dpp dps dsc dsd dsi dsn dso dsp dss dsy dy- dyc dyd dyn dyo dyp dys dyy i-d icc icd ici icn ico icp ics icy idc idd idi idn ido idp ids idy iic iid iii iin iio iip iis in- inc ind ini inn ino inp ins iny io- ioc iod ioi ion ioo iop ios ipc ipd ipi ipn ipo ipp ips ipy is- isc isd isi isn iso isp iss isy iyc iyo iys iyy n-i ncc ncd nci ncn nco ncp ncs ndc ndd ndi ndn ndo ndp nds ndy nic nid nii nin nio nip nis nnc nni nnn nno nnp nns no- noc nod noi non noo nop nos noy npc npd npi npn npo npp nps nsc nsd nsi nsn nso nsp nss nsy nyc nyd nyn nyo nyp nys nyy o-i oc- occ ocd oci ocn oco ocp ocs odc odd odi odn odo odp ods oic oid oii oin oio oip ois on- onc ond oni onn ono onp ons ony oo- ooc ood ooi oon ooo oop oos op- opc opd opi opn opo opp ops opy os- osc osd osi osn oso osp oss oyd oyi oyo oys p-p pcc pcd pci pcn pco pcp pcs pdc pdd pdi pdn pdo pdp pds pic pid pii pin pio pip pis pn- pnc pnd pni pnn pno pnp pns pny poc pod poi pon poo pop pos poy ppc ppd ppi ppn ppo ppp pps ps- psc psd psi psn pso psp pss psy py- pyc pyd pyn pyo pys scc scd sci scn sco scp scs sdc sdd sdi sdn sdo sdp sds sdy sic sid sii sin sio sip sis snc snd sni snn sno snp sns sny soc sod soi son soo sop sos soy spc spd spi spn spo spp sps spy ss- ssc ssd ssi ssn sso ssp sss sy- syc syd syi syn syp sys ycc ycd yci yco ycp ycs ycy ydn ydo yds ydy yid yii yin yio yip yis ynd ynn ynp yns yny yoc yod yoi yon yoo yop yos yoy ypd ypo yps ysc ysi yso ysp yss ysy yyc yys yyy