tab1

(("This" "is" "first" "row")
 ("This" "is" "second" "row")
 ("This" "is" "third" "row")
 ("This" "is" "fourth" "row")
)

(show-table tab1)

(show-table (transpose-1 tab1))

(show-table (eliminate-row 2 tab1))

(show-table (eliminate-column 4 tab1))