lower_gallowsbait_xp_effect

lower_gallowsbait_xp_effect = {
	if = {
		limit = { has_trait = gallowsbait }
		if = {
			limit = {
				has_trait = gallowsbait
				has_trait_xp = {
					trait = gallowsbait
					track = bandit
					value >= 1
				}
			}
			add_trait_xp = {
				trait = gallowsbait
				track = bandit
				VALUE = $VALUE$
			}
		}
		else_if = {
			limit = {
				has_trait = gallowsbait
				has_trait_xp = {
					trait = gallowsbait
					track = trickster
					value >= 1
				}
			}
			add_trait_xp = {
				trait = gallowsbait
				track = trickster
				VALUE = $VALUE$
			}
		}
		else_if = {
			limit = {
				has_trait = gallowsbait
				has_trait_xp = {
					trait = gallowsbait
					track = marauder
					value >= 1
				}
			}
			add_trait_xp = {
				trait = gallowsbait
				track = marauder
				VALUE = $VALUE$
			}
		}
		else_if = {
			limit = {
				has_trait = gallowsbait
				has_trait_xp = {
					trait = gallowsbait
					track = poacher
					value >= 1
				}
			}
			add_trait_xp = {
				trait = gallowsbait
				track = poacher
				VALUE = $VALUE$
			}
		}
		else = { # Thief
			add_trait_xp = {
				trait = gallowsbait
				track = thief
				VALUE = $VALUE$
			}
		}
	}
}

As written in game/common/scripted_effects/00_laamp_effects.txt.