-ic c-- ccc ccd cci ccn cco ccp ccs cct cdc cdd cdi cdn cdo cdp cds cdt cdy ci- cic cid cii cin cio cip cis cit cn- cnc cnd cni cnn cno cnp cns cnt cny co- coc cod coi con coo cop cos cot coy cpc cpd cpi cpn cpo cpp cps cpt csc csd csi csn cso csp css cst csy ctc ctd cti ctn cto ctp cts ctt cty cyc cyd cyn cyo cyp cys cyt dcc dcd dci dcn dco dcp dcs dct ddc ddd ddi ddn ddo ddp dds ddt ddy di- dic did dii din dio dip dis dit diy dnc dnd dni dnn dno dnp dns dnt dny doc dod doi don doo dop dos dot doy dpc dpd dpi dpn dpo dpp dps dpt dsc dsd dsi dsn dso dsp dss dst dsy dtc dtd dti dtn dto dtp dts dtt dty dy- dyc dyd dyn dyo dyp dys dyy i-d icc icd ici icn ico icp ics ict icy idc idd idi idn ido idp ids idt idy iic iid iii iin iio iip iis iit in- inc ind ini inn ino inp ins int iny io- ioc iod ioi ion ioo iop ios iot ipc ipd ipi ipn ipo ipp ips ipt ipy is- isc isd isi isn iso isp iss ist isy itc itd iti itn ito itp its itt ity iyc iyo iys iyt iyy n-i ncc ncd nci ncn nco ncp ncs nct ndc ndd ndi ndn ndo ndp nds ndt ndy nic nid nii nin nio nip nis nit nnc nni nnn nno nnp nns nnt no- noc nod noi non noo nop nos not noy npc npd npi npn npo npp nps npt nsc nsd nsi nsn nso nsp nss nst nsy ntc ntd nti ntn nto ntp nts ntt nyc nyd nyn nyo nyp nys nyt nyy o-i oc- occ ocd oci ocn oco ocp ocs oct odc odd odi odn odo odp ods odt oic oid oii oin oio oip ois oit on- onc ond oni onn ono onp ons ont ony oo- ooc ood ooi oon ooo oop oos oot op- opc opd opi opn opo opp ops opt opy os- osc osd osi osn oso osp oss ost ot- otc otd oti otn oto otp ots ott oyd oyi oyo oys p-p pcc pcd pci pcn pco pcp pcs pct pdc pdd pdi pdn pdo pdp pds pdt pic pid pii pin pio pip pis pit pn- pnc pnd pni pnn pno pnp pns pnt pny poc pod poi pon poo pop pos pot poy ppc ppd ppi ppn ppo ppp pps ppt ps- psc psd psi psn pso psp pss pst psy pt- ptc ptd pti ptn pto ptp pts ptt pty py- pyc pyd pyn pyo pys pyt scc scd sci scn sco scp scs sct sdc sdd sdi sdn sdo sdp sds sdt sdy sic sid sii sin sio sip sis sit snc snd sni snn sno snp sns snt sny soc sod soi son soo sop sos sot soy spc spd spi spn spo spp sps spt spy ss- ssc ssd ssi ssn sso ssp sss sst stc std sti stn sto stp sts stt sty sy- syc syd syi syn syp sys syt tcc tcd tci tcn tco tcp tcs tct tdc tdd tdi tdn tdo tdp tds tdt tdy tic tid tii tin tio tip tis tit tiy tnc tnd tni tnn tno tnp tns tnt to- toc tod toi ton too top tos tot toy tpc tpd tpi tpn tpo tpp tps tpt tsc tsd tsi tsn tso tsp tss tst tsy ttc ttd tti ttn tto ttp tts ttt tty tyc tyd tyn tyo typ tys tyt ycc ycd yci yco ycp ycs ycy ydn ydo yds ydt ydy yid yii yin yio yip yis yit ynd ynn ynp yns yny yoc yod yoi yon yoo yop yos yot yoy ypd ypo yps ysc ysi yso ysp yss yst ysy ytc ytd ytn yto ytp yts ytt yyc yys yyt yyy