3. What will be the output after running the following initial blocks? //Initial block A initial begin x = 1; $display ("Hello, x=%d, t=%t", x, $time); #15; x = 2; $display ("Hello, x=%d, t=%t", x, $time); #20; x = 3; $display ("Hello, x=%d, t=%t", x, $time); #10; end // Initial block B initial begin #5; x = 10; $display ("Hello, x=%d, t=%t", x, $time); #20; x = 20; $display ("Hello, x=%d, t=%t", x, $time); #5; x = 30; $display ("Hello, x=%d, t=%t", x, $time); #10; end