Part Two:
Pick two characters having the same part into a group. How many groups you can find?

Group 1: 早、草
Group 2: 買、賣
Group 3: 式、試
Group 4: 考、孝
Group 5: 冒、帽
Group 6: 弓、 張、第
Pick two characters having the same part into a group. How many groups you can find?
