ᴹ✶aspirates became voiceless stops after [s], [h]; [s{ptk}ʰ|htʰ] > [s{ptk}|ht]

ᴹ✶aspirates became voiceless stops after [s], [h]; [s{ptk}ʰ|htʰ] > [s{ptk}|ht]

References ✧ PE18/43, 53, 66; PE19/45

Phonetic Rule Elements

[spʰ] > [sp]
[stʰ] > [st]
[skʰ] > [sk]
[htʰ] > [ht]