Teacher Chen distributed 22 composition texts and 31 exercise books to a group of students, and found that there was 1 more composition text and 3 more exercise books. How many students are there at most in this group?
陈老师把22本作文本和31本练习本分别平均分给一组同学，发现作文本多1本，练习本多3本．这组同学最多有几位？
<result>7</result>