quadrat,waistcoat,wat,rat,mat,whaleboat,what,whereat,whinchat,heat,meat,throat,beat,fat,cat,feat,fiat,jat,seat,jurat
cat, hat, sat, eat, fat, oat, boat, goat,coat.....
CAT、EAT、HAT、BAT、FAT、SAT
CAT猫
bat beat cat
