def clumps(s, k, L, t):
candidates = [x for x, v in ro.kmer_counter(s, k).iteritems() if v >= t]
return (x for x in candidates if shortest_clump(list(ro.find_all(s, x)), t) <= L)
def one_c(f):
pattern, text = ro.read_lines(f)
return ' '.join(map(str, ro.find_all(text, pattern)))
