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()
min=len(s)//k
rem=len(s)%k
if(k*b<len(s) or k*a>len(s)):
    print("No solution")
else:
    ans=[]
    ct=0
    i=0
    temp=""
    while(i<len(s)):
        if(i%min==0 and i!=0 and ct<k-rem):
            ans.append(temp)
            temp=""
            temp+=s[i]
            ct+=1
        elif(len(temp)%(min+1)==0 and ct>=k-rem):
            ans.append(temp)
            temp=""
            temp+=s[i]
        else:
            temp+=s[i]
        i+=1
    ans.append(temp)
    for i in ans:
        print(i)