Trust momentum, initiative momentum, imitation momentum, outlook momentum & strategy momentum are five momentums.
Trust momentum can have an effect if there are four stream-producing factors.
Initiative momentum can have an effect if there are four temperate asabiyyah.
Imitation momentum can have an effect if there are four memory maps.
Outlook momentum can have an effect if there are four absorptions.
Strategy momentum can have an effect if there are four buddhist truths.