list1 = []
list2 = []
list3 = []

mat1 = open("mat1.txt" , "r")
number1 = mat1.readlines()
for rivi1 in number1:
    rivi1 = rivi1.split()
    list1.append(rivi1)
mat1.close()

mat2 = open("mat2.txt" , "r")
number2 = mat2.readlines()
for rivi2 in number2:
    rivi2 = rivi2.split()
    list2.append(rivi2)
mat2.close()

rivienmaara = len(list1)
kertomaara1 = len(list1[0])
kertomaara2 = len(list1[1])
x = 0
luku1 = 0
luku2 = 0
for rivilaskuri in range(rivienmaara):
    for laskuri1 in range(kertomaara1):
        summa1 = int(list1[x][luku1]) + int(list2[x][luku1])
        list3.append(summa1)
        luku1 = luku1 + 1
        x = x + 1
    for laskuri2 in range(kertomaara2):
        summa2 = int(list1[x][luku2]) + int(list2[x][luku2])
        list3.append(summa2)
        luku2 = luku2 + 1

print list1
print list2
print list3