The affixes ṭhañ and ñiṭh come optionally in the remaining senses after the vṛddha words denoting vāhīka villages situated in uśīnara,
Thus आह्वजालिकी, लिका and लीया; so also सौदर्शनिकी, सौदर्शनिका and सौदर्शनीया ॥,
विभाषा+उशीनरेषु
Adhyāya 4 · Pāda 2 · Rule 118