ASCII PIE notation

apie.txt

V = a, e, i, o, u
C = b, d, g
K = g, k
L = l, m, n, r
H = x1…x5, x@, xx = h₁, h₂, h₃, h₄, h₅, hₐ, hₓ

K' – ǵ, ḱ
Kv – gʷ, kʷ

gvh – gʷʰ

Ch – bʰ, dʰ, gʰ

"V - á, é, í, ó, ú
V: – ā, ē, ī, ō, ū
"V: – ā́, ḗ, ī́, ṓ, ū́

L. – l̥, m̥, n̥, r̥
"L. – ĺ̥, ḿ̥, ń̥, ŕ̥

H. – h̥₁, h̥₂, h̥₃, h̥₄, h̥₅, h̥ₐ, h̥ₓ