dir/rom.txt

a,a
ā,A
i,i
ī,I
u,u
ū,U
ṛ,f
e,e
o,o
ṃ,M
k,k
g,g
ṅ,N
c,c
j,j
ñ,Y
ṭ,w
ḍ,q
ṇ,R
t,t
d,d
n,n
p,p
b,b
y,y
r,r
l,l
v,v
ś,S
ṣ,z
s,s
h,h
ḥ,H