Walter Peters Big Bullish/Bearish Candle

Hi, I tried to code a screener for Walter Peters (The naked trader) BBC setup. This is what I coded so far.

It would be nice to get any help or guidence to make this code more efficient/shorter/better and load it up to the library.

Thank you ……….

// Bullish Big (engulfing) candle

C1 = High>High[1] AND High>High[2] AND High>High[3] AND High>High[4] AND High>High[5] AND High>High[6] 
AND High>High[7] AND High>High[8] AND High>High[9] AND High>High[10] AND Low<Low[1] AND Low<Low[2] AND Low<Low[3] AND Low<Low[4] AND Low<Low[5] 
AND Low<Low[6] AND Low<Low[7] AND Low<Low[8] AND Low<Low[9] AND Low<Low[10] AND Close[1] < Open[1] AND Open < Close[1] AND Close > Open[1] AND Open < Close

// Bearish Big (engulfing) candle

C2 = High>High[1] AND High>High[2] AND High>High[3] AND High>High[4] AND High>High[5] AND High>High[6] 
AND High>High[7] AND High>High[8] AND High>High[9] AND High>High[10] AND Low<Low[1] AND Low<Low[2] AND Low<Low[3] AND Low<Low[4] AND Low<Low[5] 
AND Low<Low[6] AND Low<Low[7] AND Low<Low[8] AND Low<Low[9] AND Low<Low[10] AND Close[1] > Open[1] AND Close < Open AND Open > Close[1] AND Close < Open[1]

Screener[(C1) OR (C2)]