##a = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89]
##b = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]

##c = []
##for x in a:
##    if x in b and x not in c:
##        c.append(x)
##print (c)
##a,b = ra.sample(range(100), 10), ra.sample(range(100),10)

import random as ra
# selecting common numbers from 30 results in each of the two random ranges without duplicates
print (set([x for x in ra.sample(range(50, 200), 30) for y in ra.sample(range(40,300),30) if x==y ]))