The tav - I think is pasul, the left foot is not distinguished, it looks like a ches. I personaly think this is not even a case for a shylas tinok [although probably others will go for a shylas tinok].
The yud - the foot [regel yemin] is clearly 3 times longer than the head [rosh], it is a small vav.
Why is the oilam machmir when a yud clearly looks like a small ches, lamed, caf, etc. but not so when it appears to be a small vav?