from array import *
T = [[11, 5, 2], [15, 6,10], [10, 12, 5], [15, 8, 6]]
for row in T:
for value in row:
print(value, end = " ")
print()
ZnJvbSBhcnJheSBpbXBvcnQgKgoKVCA9IFtbMTEsIDUsIDJdLCBbMTUsIDYsMTBdLCBbMTAsIDEyLCA1XSwgWzE1LCA4LCA2XV0KCmZvciByb3cgaW4gVDoKICAgIGZvciB2YWx1ZSBpbiByb3c6CiAgICAgICAgcHJpbnQodmFsdWUsIGVuZCA9ICIgIikKICAgIHByaW50KCk=