The maxillary molar crown of an early fossil primate featured a trigone made of three main cusps, these cusps were_____________?

A. Distrobuccal, distolingual and Mesiolingual
B. Distolingual, Mesiobuccal, and Linguo buccal
C. Mesiobuccal, Distobuccal and Mesiolingual
D. Mesiolingual, Mesiobuccal and distolingual