import socket

HOST = '172.16.6.59'  # The server's hostname or IP address
PORT = 30000        # The port used by the server

with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
    s.connect((HOST, PORT))
    s.sendall(b'r 158 161 162')
    data = s.recv(1024)

print('Received', repr(data))