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.
ch=input()
L=[int(i)for i in ch.split()]
k=L[0]
a=L[1]
b=L[2]

ch2=input()
n=len(ch2)
L3=[n//k]*k
somme=k*(n//k)
i=0
while somme!=n:
    L3[i]+=1
    i+=1
    somme+=1
    
if L3[0]>b or L3[-1]<a:
    print("No solution")
else:
    j=0
    
    
    for i in range(len(L3)):
        print(ch2[j:j+L3[i]])
        j+=L3[i]

