small channel in 5min

This indicator designed for 5min time-frame.
it detects a candlestick pattern in one hour time-frame and draw a channel based on the detected pattern, where two candles [0] and [1] are covered by the third one [2], in 5 min time-frame.
the bottom, middle and top of the channel are colored by green, gray and red respectively. this channel may help user to use it as a possible support and resistance region.
(the pattern is defined in line 11 to 13.)
enjoy it