Scenario 1: Touch green, down to c.
Scenario 2: Hit the pink, down to a.
Scenario 3: Price hover around pink and green line, down to a.
Scenario 4: Goes does to c. , hover around this area then fall / up.
The EMA lines changes with time so you will have to set 4H chart then 50 EMA for green, 200 EMA for pink to see.