[,1] [,2] [1,] "apple" "cherry" [2,] "banana" "grape" [3,] "orange" "pineapple" [4,] "mango" "watermelon" [,1] [,2] [,3] [,4] [1,] "apple" "cherry" "orange" "pineapple" [2,] "banana" "grape" "mango" "watermelon"