Basically it's four pages a day for a month. Sick or well, hot or cold, good pages or bad. The point is to push ahead. Have many men come through many doors with revolvers. Introduce new characters all the time. Have cliff-hanger chapter endings. Solve problems with Magical Realism. Defy logic. Lots of non sequiturs in dialogue. Lots of dialogue. Use any and all points of view.
Break up the four pages any way you want. If one headlong sprint is too much, write a page at four different times of the day. Turn them face down when you're done and don't re-read except to pick up the story from the last page of the day before.
Forget most of what you think you know. The only rule is to fill up the pages. At the end of thirty days you have a complete manuscript to work with, edit and revise. I guarantee there will be wonderful things in it. Surprises. Gifts from the writing-gods who love it when you sit down every day and fool around with words.
See you soon.