2 candlestick pattern recognition indicator

* The indicator must detect two (2 candle- Pattern) and draw a small triangle sign on the second bar.

* The indicator must review at least the last 2000 bars, and works on multi time frames.

Pattern # 1 conditions

1- 1 ^stbar close on descending (Red bar).

2- 2 ^ndbar open is less than the close of 1 ^stbar.

3- 2 ^ndbar low is lower than the 1 ^stbar low.

4- 2 ^ndbar close on ascending (Green bar).

If all conditions occurred then draw an Arrow on B2 Low 

Pattern # 2 conditions

1- 1 ^stbar close on Ascending (Green bar).

- 2 ^ndbar open is higher than the close of 1 ^stbar.

- 2 ^ndbar high is higher than the 1 ^stbar high.

4- 2 ^ndbar close on Descending (Red bar).

If all conditions occurred then draw an Arrow on B2 High