PATH		NPC1		NPC2		NPC3		FAILURES		NOTES
3			U			d			l			0				A press on turn tile, then 1 before the end
4			U->U		d			l			1n				Turn 1 early, A press on third grass tile
5a			U			l			d			1?				A press on first grass tile, then 2 tiles after
5b			U			r->l		u			0				No A Presses	
5c			U			u			r			0				No A Presses
5d			U			l->r		l			0				A Press on turn tile
5e			U			r			l			0				A Press on first grass tile
6a			D			l			d			1s				No A Presses	
6b			U->U		l			r->d->l		0				Turn 1 early, A press on the tile after the turn
6c			D->D		u->l		l			0				No A Presses		
7a			D->D		u			d			0				No A Presses
7b			D 			r			l			0				A press on turn tile
8a			D			r->d		r			0				A press on first grass tile, then 2 tiles after, then 2 tiles after
8b			D			r			u			1y				A press on turn tile, then on first grass tile
9a			D			l->u		u			0				No A presses	
9b			D			u			r			2y				A press on turn tile, then on first grass tile

Assumes this base movement: https://streamable.com/ajjpr