Marble Lift Tower
Lift 0 carries floor 0→1, lift 1 carries 1→2, lift 2 carries 2→3. Board the matching lift, raise once, then exit before changing platforms.
Floor 0/3 · lift 0 · transfer deck · jams 0
Lift 0 carries floor 0→1, lift 1 carries 1→2, lift 2 carries 2→3. Board the matching lift, raise once, then exit before changing platforms.