i want to write an html5 small app that generates an animated expanding oval on a canvas, the canvas is 300×300 and the circle starts in center animates to fill canvas than shrinks back down, simulating a simple basic cartoon mouth open and close, i must be able to control the length of time the circle stays open and closed using an array of alternating seconds always starting with closed. finally to generate the array of seconds the script parses a user submitted string based on the strings consanants and vowels and spaces. we should close the circle during spaces and constants open for vowels, we will need a speed variable default to what should mimic natural voice speed but allow user to change it. this will give us a dynamic talking mouth animation. return the working poc as a downloadable zip.