ANE is the newest isolation, adaptation, neotenization generation. Prior to ANE,

ANE is the newest isolation, adaptation, neotenization generation. Prior to ANE, WHG was the newest isolation, adaptation, and neotenic generation.
WHG+EEF invasion hybridization event, followed by ANE,SHG, EEHG Hybridization (Steppe), followed by WHG+EEF+Steppe hybridization.