Select the first column of graphics, click the menu bar-animation-Custom animation, pop-up right animation pane, click Add Effect-enter-erase.
Similarly, select the first horizontal graphic, but also add effect--enter-erase.
To modify the properties of the erase, start: When clicked, direction: From left, speed: very fast.
Then select the rightmost column and add the effect--go-erase.
Press CTRL + A all selected graphics, bulk modify erase properties, start: After, speed: very fast.
All set to complete, click the Slide Show button, play the slide, first the left side of the column, and then the rest in the form of a return to the beginning of the gradual display, and finally complete the start Word composition.