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.
k,a,b=map(int,input().split())
s=input()
bal =len(s)
if bal>k*b:
    print("No solution")
else:
    arr=[a]*k
    bal-=a*k
    inc=bal//k
    bal-=inc*k
    for i in range(k):
        arr[i]+=inc
    for i in range(bal):
        arr[i]+=1
    #print(arr)
    for i in range(1,k):
        arr[i]+=arr[i-1]
    arr2=[s[:arr[0]]]
    for i in range(1,k):
        arr2.append(s[arr[i-1]:arr[i]])
    #print(arr)
    for i in arr2:
        print(i)
