-ic c-- ccc ccf cci ccn cco ccp ccs cct cfc cff cfi cfn cfo cfp cfs cft ci- cic cif cii cin cio cip cis cit cn- cnc cnf cni cnn cno cnp cns cnt cny co- coc cof coi con coo cop cos cot coy cpc cpf cpi cpn cpo cpp cps cpt csc csf csi csn cso csp css cst csy ctc ctf cti ctn cto ctp cts ctt cty cyc cyf cyn cyo cyp cys cyt fcc fcf fci fcn fco fcp fcs fct fcy ffc fff ffi ffn ffo ffp ffs fft ffy fic fif fii fin fip fis fit fnc fnf fni fnn fnp fns fnt foc fof foi fon foo fop fos fot foy fpc fpi fpn fpo fpp fps fpt fpy fsc fsf fsi fsn fso fsp fss fst ftc ftf fti ftn fto ftp fts ftt fty fy- fyc fyi fyn fyo fyp i-f icc icf ici icn ico icp ics ict icy ifc iff ifi ifn ifo ifp ifs ift ify iic iif iii iin iio iip iis iit in- inc inf ini inn ino inp ins int iny io- ioc iof ioi ion ioo iop ios iot ipc ipf ipi ipn ipo ipp ips ipt ipy is- isc isf isi isn iso isp iss ist isy itc itf iti itn ito itp its itt ity iyc iyo iys iyt iyy n-i ncc ncf nci ncn nco ncp ncs nct nfc nff nfi nfn nfo nfp nfs nft nic nif nii nin nio nip nis nit nnc nnf nni nnn nno nnp nns nnt no- noc nof noi non noo nop nos not noy npc npf npi npn npo npp nps npt nsc nsf nsi nsn nso nsp nss nst nsy ntc ntf nti ntn nto ntp nts ntt nyc nyf nyn nyo nyp nys nyt nyy o-i oc- occ ocf oci ocn oco ocp ocs oct of- ofc off ofi ofn ofo ofp ofs oft oic oif oii oin oio oip ois oit on- onc onf oni onn ono onp ons ont ony oo- ooc oof ooi oon ooo oop oos oot op- opc opf opi opn opo opp ops opt opy os- osc osf osi osn oso osp oss ost ot- otc otf oti otn oto otp ots ott oyi oyo oys p-p pcc pcf pci pcn pco pcp pcs pct pfc pff pfi pfn pfo pfp pfs pft pfy pic pif pii pin pio pip pis pit pn- pnc pnf pni pnn pno pnp pns pnt pny poc pof poi pon poo pop pos pot poy ppc ppf ppi ppn ppo ppp pps ppt ps- psc psf psi psn pso psp pss pst psy pt- ptc ptf pti ptn pto ptp pts ptt pty py- pyc pyf pyn pyo pys pyt scc scf sci scn sco scp scs sct sfc sff sfi sfn sfo sfp sfs sft sic sif sii sin sio sip sis sit snc snf sni snn sno snp sns snt sny soc sof soi son soo sop sos sot soy spc spf spi spn spo spp sps spt spy ss- ssc ssf ssi ssn sso ssp sss sst stc stf sti stn sto stp sts stt sty sy- syc syi syn syp sys syt tcc tcf tci tcn tco tcp tcs tct tfc tff tfi tfn tfo tfp tfs tft tic tif tii tin tio tip tis tit tiy tnc tnf tni tnn tno tnp tns tnt to- toc tof toi ton too top tos tot toy tpc tpf tpi tpn tpo tpp tps tpt tsc tsf tsi tsn tso tsp tss tst tsy ttc ttf tti ttn tto ttp tts ttt tty tyc tyf tyn tyo typ tys tyt ycc ycf yci yco ycp ycs ycy yfc yff yfs yft yif yii yin yio yip yis yit ynn ynp yns yny yoc yof yoi yon yoo yop yos yot yoy ypf ypo yps ysc ysi yso ysp yss yst ysy ytc ytf ytn yto ytp yts ytt yyc yyf yys yyt yyy