Minsu Kim/python/Rosalind /problem4

f = open('rosalind_ba1e.txt', 'r')
lines = f.readlines()
f.close()

seq = lines[0]
data = lines[1].split()
k = int(data[0])
L = int(data[1])
t = int(data[2])

count = 0
a = list()
for i in range(len(seq)-L-1):
    b = list()
    for j in range(i,i+L-k-1):
        pattern = seq[j:j+k]
        if(patterncount(seq, pattern) >= t):
            if a.count(pattern) == 0:
                a.append(pattern)
        count = count + 1
for q in a:
    print(q)