Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to color using tux paint [title] Open up tux paint to the initial screen. [step] You will have to use the tux paint configuration utility if it doesn't look like you think it should. [title] You can simply start with the screen that is displayed, or you can click on' new' and look at the many options.

Ending1: [step] There are different colors of screens to choose from as a background and quite a few things to actually color. [title] For this article, a castle will be used. Ending2: [step] When you have selected image you want, choose' save'. [title] Now use the sketch tool, then click on image by frame. Ending3: [title] Load the screen with a colour coding program/or stippling/blending option. [step] You can also add in a photo slider to change the colour. Ending4: [title] Following the box that appears, click on' lines' and choose' layers'. [step] Other colors can only be shaded and coated into the hunter oil on a slider.

Answer format: ending1/ending2/ending3/ending4