French object clitics stack in a fixed order before the verb — and the affirmative imperative flips part of that order and moves the whole block after the verb instead. Level 1 recombines the stacking pairs you've already met in Direct/Indirect Object Pronouns and En/Y across all 8 pair-type combinations. Level 2 is entirely new: producing (and un-producing) that same stack in commands. No time limit per question — only your total round time is tracked.