import studentx
import maryo

x = studentx.a["code"]
y = studentx.a["code"]
z = studentx.a["student"]
print(x ,' ',y,' ',z)

a = studentx.a["age"]
b = studentx.a["mother"]
c = studentx.b["student"]
d = studentx.b["father"]
print(a,' ',b,' ',c,' ',d)

for i in range(len(maryo.a)):
	print(i, maryo.a[i])