During the Spring Festival, Xiaodong and Xiaoqiang went to visit Teacher Zhang, and Teacher Zhang gave them candy in a special way. Teacher Zhang first gave Xiaodong one piece, and then gave Xiaodong one-seventh of the remaining candy in the candy box; then gave Xiaoqiang two pieces, and gave Xiaoqiang the remaining one-seventh in the candy box. In this way, the two people get the same number of candies. Guess how many pieces of candy are in Mr. Zhang's candy box?
新春佳节，小东和小强去看望张老师，张老师用一种特殊的方式给他们分糖．张老师先拿给小东一块，再把糖盒里所剩下的糖的七分之一给小东；然后拿给小强2块，又把糖盒里所剩的七分之一给小强．这样两人所得的糖块数相同．猜一猜张老师糖盒里原来有多少块糖？
<result>36</result>