printf("01000011 01101111 01101110 01110100 01100001 01100011 01110100 00100000 01101101 01100001 01110010 01100011 01000000 01100010 01111010 00110001 00110111 00101110 01100100 01100101 01110110");

echo "Q29udGFjdCBtYXJjQGJ6MTcuZGV2Cg=="

print("436f6e74616374206d61726340627a31372e646576")