/col "a"*("a1", "a2", "a3")
/col "b"*("b1", "b2", "b3")
/cell[all, all]
/title "Columns" /display
/title "Rows - Corner" /transpose /display
/title "Rows - Nested" /look rowlabels=nested /display
/title "Column x Row - Corner" /move "a" column /look rowlabels=corner /display
/title "Column x Row - Nested" /look rowlabels=nested /display
/title "Row x Column - Corner" /transpose /look rowlabels=corner /display
/title "Row x Column - Nested" /look rowlabels=nested