प्रमाणवार्तिकम् (आचार्य धर्मकीर्ति - मनोरथनन्दि वृत्ति सहित बौद्ध न्याय महाग्रन्थ)

भवति' -> 'तो': vertical line, left curve going down, and on top, kana + e = 'ो'!
NOW LOOK AT LINE 23:
After 'श', there is a 'त' with 'ो' = 'तो'!
And after 'तो', there is 'ने' = 'न' with 'े'!
And after 'ने', there is 'ष्टा' (ṣṭā)!
So it is:
"अदृष्टवशतो नेष्टानिष्टाकारयोः प्रतीतेरुपदर्शनात्"
OR "अदृष्टवशतोनेष्टानिष्टाकारयोः" (no space, or small space).
Let's look at the space:
There is a tiny space between अदृष्टवशतो and नेष्टानिष्टाकारयोः, or they are printed as one word/sandhi:
Wait, is there sandhi between अदृष्टवशतो and नेष्ट...?
No, अदृष्टवशतो ends in 'o' (from vaśataḥ -> vaśato before voiced consonant 'n'!).
YES! In Sanskrit sandhi:
अदृष्टवशतः + न = अदृष्टवशतो न!
Visarga after 'a' becomes 'o' before a voiced consonant like 'na'!
अदृष्टवशतः + न = अदृष्टवशतो न!
And then: does 'न' do sandhi with 'इष्ट'?
न + इष्टानिष्टाकारयोः = नेष्टानिष्ट