Sentence:  Accordingly , girls 31 , <WSD>29</WSD> , 33 , 21 , 26 , 13 , 3 , 4 , 14 , 32 , 24 , 25 , 34 , 23 , 6 , 15 , 22 , and 16 may be said to have the `` same schedule '' at Onset and Completion . 
Meaning of the word marked with <WSD> tags:  being nine more than twenty