revision preference src: One team member had to search the aerial adventure park for three colour-coded pieces of the next clue in pouches scattered among the park's 50 platforms. Three of the pouches contained an Express Pass. <SEP> tgt: One team member had to search the aerial adventure park for three colour-coded pieces of the next clue in pouches scattered among the park's 50 platforms. Additionally, three of the pouches contained an Express Pass.