-ey c-- ccc cce ccf cch ccu ce- cec cee cef ceh ceu cey cfc cfe cff cfh cfu ch- chc che chf chh chu chy cuc cue cuf cuh cuu cuy cyc cye cyf ec- ecc ece ecf ech ecu eec eee eef eey ef- efc efe eff efh ehc ehe ehf ehh ehu eu- euc eue euf eyc eye fcc fce fcf fcu fcy fec fee fef feh feu fey ffc ffe fff ffh ffu ffy fhc fhe fhf fhh fue fuf fuu fy- fyc fye hcc hce hcf hch hcy he- hec hee hef heh heu hey hfc hfe hff hfh hfu hfy hhc hhe hhf hhh hhu hhy huc hue huf huh huu huy hy- hyc hye hyh hyy ucc uce ucf uch ucu uec uee uef ueh uey ufc ufe uff ufh ufu uhc uhe uhf uhh uhu uhy uuc uue uuu uyc uyu ycc yce ycf ych ycu ycy yec yee yef yeh yey yfc yfe yff yfu yhc yhe yhu yue yuh yuu yuy yyc yye yyf yyu yyy