-ic c-- ccc ccd cci ccn cco ccp cct cdc cdd cdi cdn cdo cdp cdt cdy ci- cic cid cii cin cio cip cit cn- cnc cnd cni cnn cno cnp cnt cny co- coc cod coi con coo cop cot coy cpc cpd cpi cpn cpo cpp cpt ctc ctd cti ctn cto ctp ctt cty cyc cyd cyn cyo cyp cyt dcc dcd dci dcn dco dcp dct ddc ddd ddi ddn ddo ddp ddt ddy di- dic did dii din dio dip dit diy dnc dnd dni dnn dno dnp dnt dny doc dod doi don doo dop dot doy dpc dpd dpi dpn dpo dpp dpt dtc dtd dti dtn dto dtp dtt dty dy- dyc dyd dyn dyo dyp dyy i-d icc icd ici icn ico icp ict icy idc idd idi idn ido idp idt idy iic iid iii iin iio iip iit in- inc ind ini inn ino inp int iny io- ioc iod ioi ion ioo iop iot ipc ipd ipi ipn ipo ipp ipt ipy itc itd iti itn ito itp itt ity iyc iyo iyt iyy n-i ncc ncd nci ncn nco ncp nct ndc ndd ndi ndn ndo ndp ndt ndy nic nid nii nin nio nip nit nnc nni nnn nno nnp nnt no- noc nod noi non noo nop not noy npc npd npi npn npo npp npt ntc ntd nti ntn nto ntp ntt nyc nyd nyn nyo nyp nyt nyy o-i oc- occ ocd oci ocn oco ocp oct odc odd odi odn odo odp odt oic oid oii oin oio oip oit on- onc ond oni onn ono onp ont ony oo- ooc ood ooi oon ooo oop oot op- opc opd opi opn opo opp opt opy ot- otc otd oti otn oto otp ott oyd oyi oyo p-p pcc pcd pci pcn pco pcp pct pdc pdd pdi pdn pdo pdp pdt pic pid pii pin pio pip pit pn- pnc pnd pni pnn pno pnp pnt pny poc pod poi pon poo pop pot poy ppc ppd ppi ppn ppo ppp ppt pt- ptc ptd pti ptn pto ptp ptt pty py- pyc pyd pyn pyo pyt tcc tcd tci tcn tco tcp tct tdc tdd tdi tdn tdo tdp tdt tdy tic tid tii tin tio tip tit tiy tnc tnd tni tnn tno tnp tnt to- toc tod toi ton too top tot toy tpc tpd tpi tpn tpo tpp tpt ttc ttd tti ttn tto ttp ttt tty tyc tyd tyn tyo typ tyt ycc ycd yci yco ycp ycy ydn ydo ydt ydy yid yii yin yio yip yit ynd ynn ynp yny yoc yod yoi yon yoo yop yot yoy ypd ypo ytc ytd ytn yto ytp ytt yyc yyt yyy