Kiviuq displays light-red colors and the infrared spectrum very similar to Siarnaq and Paaliaq , further supporting the thesis of a possible common origin of the Inuit group in the break-up of a bigger body . Kiviuq displays light-red colors and the infrared spectrum very similar to Siarnaq and Paaliaq , further supporting the thesis of a possible common origin of the Inuit group in the break-up of a larger body .