在窗体上画一个命令按钮(其Name属性为Command1)，然后编写如下代码； Option Base 1 Private Sub Command1_ Click() Dim a(4, 4), For i = 1 To 4 For j = 1 To 4 a(i, j) = (i - 1) * 3 + j Next j Next i For i = 3 To 4 For j = 3 To 4 Print a(j, i); Next j Print Next i End Sub程序运行后，单击命令按钮，输出结果为______ 。