-ic c-- ccc ccf cci ccn cco ccp ccs cfc cff cfi cfn cfo cfp cfs ci- cic cif cii cin cio cip cis cn- cnc cnf cni cnn cno cnp cns cny co- coc cof coi con coo cop cos coy cpc cpf cpi cpn cpo cpp cps csc csf csi csn cso csp css csy cyc cyf cyn cyo cyp cys fcc fcf fci fcn fco fcp fcs fcy ffc fff ffi ffn ffo ffp ffs ffy fic fif fii fin fip fis fnc fnf fni fnn fnp fns foc fof foi fon foo fop fos foy fpc fpi fpn fpo fpp fps fpy fsc fsf fsi fsn fso fsp fss fy- fyc fyi fyn fyo fyp i-f icc icf ici icn ico icp ics icy ifc iff ifi ifn ifo ifp ifs ify iic iif iii iin iio iip iis in- inc inf ini inn ino inp ins iny io- ioc iof ioi ion ioo iop ios ipc ipf ipi ipn ipo ipp ips ipy is- isc isf isi isn iso isp iss isy iyc iyo iys iyy n-i ncc ncf nci ncn nco ncp ncs nfc nff nfi nfn nfo nfp nfs nic nif nii nin nio nip nis nnc nnf nni nnn nno nnp nns no- noc nof noi non noo nop nos noy npc npf npi npn npo npp nps nsc nsf nsi nsn nso nsp nss nsy nyc nyf nyn nyo nyp nys nyy o-i oc- occ ocf oci ocn oco ocp ocs of- ofc off ofi ofn ofo ofp ofs oic oif oii oin oio oip ois on- onc onf oni onn ono onp ons ony oo- ooc oof ooi oon ooo oop oos op- opc opf opi opn opo opp ops opy os- osc osf osi osn oso osp oss oyi oyo oys p-p pcc pcf pci pcn pco pcp pcs pfc pff pfi pfn pfo pfp pfs pfy pic pif pii pin pio pip pis pn- pnc pnf pni pnn pno pnp pns pny poc pof poi pon poo pop pos poy ppc ppf ppi ppn ppo ppp pps ps- psc psf psi psn pso psp pss psy py- pyc pyf pyn pyo pys scc scf sci scn sco scp scs sfc sff sfi sfn sfo sfp sfs sic sif sii sin sio sip sis snc snf sni snn sno snp sns sny soc sof soi son soo sop sos soy spc spf spi spn spo spp sps spy ss- ssc ssf ssi ssn sso ssp sss sy- syc syi syn syp sys ycc ycf yci yco ycp ycs ycy yfc yff yfs yif yii yin yio yip yis ynn ynp yns yny yoc yof yoi yon yoo yop yos yoy ypf ypo yps ysc ysi yso ysp yss ysy yyc yyf yys yyy