The pond is surrounded by 10 stones arranged at equal distances on the water surface. On the two adjacent stones on the left, there are two frogs squatting. The female frog's name is Zhu Shou and the male frog's name is Ash. Ash and Zhu Shou are squatting on the same stone. Ash can jump over two stones at a time and land on the third stone; You can only jump over one stone at a time and land on the second stone. Suppose they jump at the same time, and they can only jump in one direction all the time. In order to jump on the same stone with Xu as soon as possible, which direction should Ash choose to jump, clockwise or counterclockwise? Zhu Xu's jumping direction is counterclockwise, so (please find the answer in the ninth issue) (Feng Xiuqiang, Wuhan City, Hubei Province, from "Smart Boys") @ Yu Qing This pond is surrounded by 10 stones arranged at equal distances above the water. On the two adjacent stones on the left, there are two frogs squatting. The female frog is Jingjing, and the male frog is Ash. Ash and Jingjing are squatting on the same stone. Ash can jump over two stones at a time and fall on the third stone: Jingjing can only jump over one stone and fall on the second stone at a time. Suppose they take off at the same time and can only jump in one direction all the time, and Jingjing's jumping direction is counterclockwise, then