5 蜡烛趋势跟踪系统 (5 Candles trend following system)

Spending an evening with a calculator and a piece a paper is a great exercise for maintaining a healthy brain. It's also great if something comes out of it.
I (until proved otherwise) developed a very easy mechanical system using trend following.

I used Eckhardt's criterion for confirming a possible trend.

This system also uses the last five candles in the following ways.

U= Bull candle (+1) D= Bear Candle (-1) Doji= 0

U U U U U +5

D U U U U +3

D D U U U +1

D D D U U - 1

D D D D U - 3

D D D D D - 5

If the trend is bullish and its confirmed by Eckhardt's criterion and you calculate the last 5 candles and get a +1 or higher you enter a long position.
If the trend is bearish and its confirmed by Eckhardt's criterion and you calculate the last 5 candles and get a -1 or lower you enter a short position.

Using proper MM can this system be profitable over time? I curious if anyone can back test this, I don't know mt4 enough to this. Any help or feedback will be appreciated.

Voro