1) Save this as "example1.svg". Change the file so that the blue rectangle is a bit further in the middle of the page. 2) Add a green circle and a yellow star to the example. 3) Add some text. Hello, World! 5) Create a form which asks a user for a colour and write a script that generates an SVG response page which shows a circle in that colour. '; ?> 12) ... Change it from a directed to an undirected graph. - change "digraph" to "graph" - change "->" to "--"