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.
import sys
input = lambda: sys.stdin.readline().rstrip()

k , a , b = map( int , input( ).split( ) ) 
s = input( ) 
si = len( s )
if k * b < si or k * a > si : 
    print( "No solution" ) 
else :
    s1 , s2 , l = si//k , si % k , 0
    while l < si : 
        for i in range( s1 ) : 
            print( s[l] , end= "" ) 
            l += 1
        if s2 != 0 : 
            print( s[l] )
            l += 1 
            s2 -= 1
        else : 
            print( ) 