Proto-Galiscan/Sound Change

Consonants
The voiced and voiceless stops remained, but the aspirated stops became voiceless. Palatized velars became palatas. [w] became a fricative. Notes:
 * 1 Aspiration only remained in the onset of syllables before vowels.

Vowels
Notes:
 * 1 Between consonants, or at the end of a word after a consonant.
 * 2 At the beginning of a word, followed by a consonant.