# Write a Python program to interleave multiple lists of the same length. Use itertools module.  
import itertools

def interleave_multiple_lists(list1,list2,list3):
    result = list(itertools.chain(*zip(list1, list2, list3)))
    return result
     
list1 = [100,200,300,400,500,600,700]
list2 = [10,20,30,40,50,60,70]
list3 = [1,2,3,4,5,6,7]
print("Original list:")
print("list1:",list1)
print("list2:",list2)
print("list3:",list3)
print("\nInterleave multiple lists:")
print(interleave_multiple_lists(list1,list2,list3))
