Anfisa the monkey learns to type. She is yet unfamiliar with the "space" key and can only type in lower-case Latin letters. Having typed for a fairly long line, Anfisa understood that it would be great to divide what she has written into *k* lines not shorter than *a* and not longer than *b*, for the text to resemble human speech more. Help Anfisa.
The first line contains three integers *k*, *a* and *b* (1 ≤ *k* ≤ 200, 1 ≤ *a* ≤ *b* ≤ 200). The second line contains a sequence of lowercase Latin letters — the text typed by Anfisa. It is guaranteed that the given line is not empty and its length does not exceed 200 symbols.
entrada=input().split()
k=int(entrada[0])
a=int(entrada[1])
b=int(entrada[2])
text=input()
n=len(text)
letters=n//k
add_letters=n%k
if letters<a or letters>b:
    print("No solution")
elif letters==b and add_letters!=0:
    print("No solution")
else:
    answer=["" for i in range(k)]
    count=0
    i=0
    while i<n:
        if add_letters!=0:
            add_letters-=1
            answer[count]+=text[i:(i+k+1)]
            i+=k+1
        else:
            answer[count]+=text[i:i+k]
            i+=k
        count+=1
    for i in answer:
   	     				   			 	   			