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().strip()

LEN=len(S)

if a*k<=LEN<=b*k:
    pass
else:
    print("No solution")
    exit()

ANS=[""]*k

x=LEN//k
y=LEN%k
ALIST=[x]*k
for i in range(y):
    ALIST[i]+=1
    
now=0
for i in range(k):
    ANS[i]=S[now:now+ALIST[i]]
    now+=ALIST[i]

for s in ANS:
    print(s)
    
