Quick and easy jelly roll block - combination of block 1and 2 video tutorial

In this tutorial you will learn a technique to make many different block layouts quickly and easily. You only need: For the first rectangle: - 2 red 1 1/4 x 17 inch fabric strips - 2 white 2 1/2 x 17 inch strips - 1 red 2 1/2 x 17 inch strip For the second rectangle: - 2 grey 1 1/4 x 17 inch fabric strips - 2 white 2 1/2 x 17 inch strips - 1 red 2 1/2 x 17 inch strip For the third rectangle: - 2 red 1 1/4 x 17 inch fabric strips - 2 white 2 1/2 x 17 inch strips - 1 red 2 1/2 x 17 inch strip For the