O	P	E		O	P	E
O	O		O	E	R		E	E
U		U		I		A		A
G	G		C	S	S		I	R
	U	R	S		H	E	G
A	I		H	O	O		E	E
U		R		W		W		W
L	U		E	E	E		E	E
	A	T	E		E	F	E

Fit 9 distinct letters into the array to form 20 5-letter words such that all having a vertical orientation (including diagonals) are read from top-down and horizontal words are read from left to right.
Any pair of words may share the first letter, the last letter, or the first and last from each other.