【Question 10】
A grade has three classes: Class A, Class B, and Class C. Class A has 4 more girls than Class B, and Class B has 1 more girl than Class C. If the first group of Class A is moved to Class B, the first group of Class B is moved to Class C, and the first group of Class C is moved to Class A, then the number of girls in the three classes will be exactly equal. If it is known that the first group of Class C has 2 girls, then the first group of Class A has $\qquad$ girls, and the first group of Class B has $\qquad$ girls.