ma1 = []
ma2 = []
ma3 = []
ma4 = []
ma6 = []

m1 = open('mat1', 'r')
m2 = open('mat2', 'r')

for line in m1:
    ma1.append(line.strip().split())

for line in m2:
    ma2.append(line.strip().split())

for a in ma1:
    ma3.append([int(x) for x in a])

for a in ma2:
    ma4.append([int(x) for x in a])

for a in range(len(ma3)):
    ma5 = []
    for b in range(len(ma3[a])):
        ma5.append(ma3[a][b]+ma4[a][b])
    ma6.append(ma5)
print ma6