How to delete a toothpick from three mouths and move it twice to become one?

This is a daily desktop toothpick game similar to a brain teaser. The following is the conversion process:

First, as shown in the figure below, put the toothpick into a three-mouth shape. First delete the toothpick under the second mouth.

Second, then turn the toothpick on the second mouth into an oblique one.

Third, the effect is as follows. When the toothpick moves, the second mouth becomes the letter N. ..

Fourth, move the last toothpick and move the toothpick to the right of the third mouth.

5. As shown below, it becomes horizontal, and in the middle of the second mouth, it becomes the English letter E. At this time, one toothpick is deleted, two toothpicks are moved, and three mouths become an English word "1".