help me. how to draw some contour on this map

Hello. I am studying in a geo structural class. I need to draw some contours. It's very simple and easy but i don't know how to do it.
I have here 3 cross sections aa', bb' and cc' that i already projected on the base map. So i have values along the section lines but i dont know how to connect them all.
Please anyone can help me to draw some line on this map? You can take a screenshot and draw some lines using Ms. Paints in windows. Thanks and i really appreciate for this. [ATTACH=CONFIG]3012[/ATTACH]

i have seen your sections, you have one fault and one horizon (one surface) here you are some tips :
1- first draw the fault projection , connect the two upthrown sides together with one line , and the two down thrown sides with another line ... extend both lines if you want till the end of map ... (points of up-thrown & down-thrown are red on your sections)
2- now you have two parts of the map .. northern part which is up-thrown side of the map and southern part which is down-thrown side.
3- contour each side of the map (up and down) separately by connecting the same depth values together.
4- extrapolate lines of contours in all sides.
5- make sure that every contour line is passing through same elevation values.
6- make sure there is no crossed lines in your map.
7- make sure that all points between any 2 contour lines have elevation values between the elevation values of both lines.

good luck

[ATTACH=CONFIG]3023[/ATTACH]I have attached a picure file pls check.........contours have to be smoothed and have to be drawn at equal distance
phongnguyen0581 can u upload some more examples like these plss........

[ATTACH=CONFIG]3023[/ATTACH]I have attached a picure file pls check.........contours have to be smoothed and have to be drawn at equal distance
phongnguyen0581 can u upload some more examples like these plss........