text: During the period where the tribes had been absorbed , an alliance between Rob M. and Amber ( who had formed their own alliance early in the game ) and Rupert and Jenna L. formed , which would stay strong until the final four .
simplified: During this period , an alliance between Rob M , Amber ( who already had their own alliance early in the game ) , Rupert and Jenna L. would become dominate for Chapera .