a [١] b1 [٢] b2 [٢] b3 [٢]
a-a [a] a-b1 [b] a-b2 [b]
A-a [A] A-b1 [B] A-b2 [B]
r-a [i] r-b1 [ii] r-b2 [ii]
R-a [I] R-b1 [II] R-b2 [II]
d-a [١] d-b1 [٢] d-b2 [٢]
g-a [α] g-b1 [β] g-b2 [β]
X-a [ئ] X-b1 [ا] X-c1 [ب] X-c2 [ب] X-c3 [ب] X-c4 [ب] X-c5 [ب] X-d1 [پ] X-e1 [ت]