Draw a graphical representation that shows the connection between LAN networks

Draw a graphical representation that shows the connection between LAN networks, MAN e WAN. A LAN should be illustrated as a set of computers and devices connected to a single router within a building.. MAN must connect several of these LANs in different buildings, representing a city. The WAN must encompass multiple MANs, connecting them into a larger map, representing different cities or countries, symbolizing a network with global reach