As seen, the Lost M&M's Tribe consists of more primal versions of the five main M&M's and even match them somewhat in terms of personality. A good example of this is seen in the commercial "DNA Test" where a Yellow-resembling tribesman (possibly the leader) begins communicating in his language before unintentionally embedding a spear into his foot. This act is deemed as proof that he and Yellow are related somehow. This also extends to other M&M's such as the Orange parallel demonstrating paranoia and the Green parallel being somewhat flirtatious with Blue.