-ic c-- ccc ccf cci ccm cct cfc cff cfi cfm cft ci- cic cif cii cim cit cmc cmf cmi cmm cmt cmy ctc ctf cti ctm ctt cty cyc cyf cym cyt fcc fcf fci fcm fct fcy ffc fff ffi ffm fft ffy fic fif fii fim fit fmc fmf fmi fmm fmt ftc ftf fti ftm ftt fty fy- fyc fyi i-f icc icf ici icm ict icy ifc iff ifi ifm ift ify iic iif iii iim iit im- imc imf imi imm imt imy itc itf iti itm itt ity iyc iym iyt iyy m-f mc- mcc mcf mci mcm mct mfc mff mfi mfm mft mfy mi- mic mif mii mim mit miy mmc mmf mmi mmm mmt mtc mtf mti mtm mtt my- myc myf mym myt tcc tcf tci tcm tct tfc tff tfi tfm tft tic tif tii tim tit tiy tmc tmf tmi tmm tmt tmy ttc ttf tti ttm ttt tty tyc tyf tym tyt ycc ycf yci ycy yfc yff yfm yft yif yii yim yit ymc ymi ymm ymt ytc ytf ytm ytt yyc yyf yyt yyy