c-- ccc ccf ccn ccr cfc cff cfn cfr cn- cnc cnf cnn cnr cny crc crf crn crr cry cyc cyf cyn cyr fcc fcf fcn fcr fcy ffc fff ffn ffr ffy fnc fnf fnn fnr frc frf frn frr fry fy- fyc fyn ncc ncf ncn ncr nfc nff nfn nfr nnc nnf nnn nrc nrf nrn nrr nry nyc nyf nyn nyy rcc rcf rcn rcr rfc rff rfn rfr rnc rnn rnr rny rrc rrf rrn rrr ry- ryc ryf ryn ryr ryy ycc ycf ycy yfc yff yfr ynn yny yrc yrf yrn yyc yyf yyy

cccc cccf ccfc ccff ccnc ccnf ccnr ccny ccrc ccrf cfcf cfcn cfcy cffr cfnr cfrn cfry cfyn cnrc cnrr crcc crcr crfc cry- cryn cyc- cycc cyn- cyy- cyyc cyyn fccf ffcc ffff ffrr frcc frcn frfc fynn fyry nccc nccf nccn nccr ncfc ncnc ncrc nfff nfyc nnnn nrfc nrrc nycc nycy nyny nyrf rccc rcfc rcnr rcyc rffc rrfc rrrr ryff rynn ryyf yccc yryn yyff yyyy

ccccc cnnfn cnnnn nnfcc nycrr

cynfyn

crycrycry

ccccccccccccccc