Pāṇini sūtras

When a semivowel hase been once vocalised, there is no vocalisation of the other semivowel that may precede it in the same word.

German Wenn ein Halbvocal vocalisirt worden ist, wird der ihm vorangehende Halbvocal nicht vocalisirt. (37)

1. naन

   Part	Lexeme	Sandhi form	Meaning	Stem
   nन्	naन	naन	not	naन

2. samprasāraṇeसम्प्रसारणे

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	samprasārȧसम्प्रसार̇	samprasāraṇeसम्प्रसारणे	samprasāraṇaसम्प्रसारण	samprasāraṇसम्प्रसारण् + plus eए

3. samprasāraṇamसम्प्रसारणम्

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   sस्	samprasārȧसम्प्रसार̇	samprasāraṇamसम्प्रसारणम्	samprasāraṇaसम्प्रसारण	samprasāraṇसम्प्रसारण् + plus amअम्