*SUPPORT*
IN: blicket kiki wif kiki OUT: PURPLE YELLOW YELLOW YELLOW
IN: blicket tufa lug blicket gazzer tufa OUT: PURPLE GREEN BLUE PURPLE GREEN
IN: tufa OUT: GREEN
IN: lug lug OUT: BLUE BLUE
IN: blicket lug OUT: PURPLE BLUE
IN: tufa blicket wif blicket OUT: GREEN PURPLE PURPLE PURPLE
IN: blicket wif blicket OUT: PURPLE PURPLE PURPLE
IN: tufa wif kiki gazzer tufa fep kiki OUT: YELLOW GREEN GREEN GREEN YELLOW
IN: blicket wif tufa OUT: GREEN PURPLE PURPLE
IN: lug wif tufa gazzer tufa OUT: GREEN BLUE BLUE GREEN
IN: kiki wif blicket gazzer kiki OUT: PURPLE YELLOW YELLOW YELLOW
IN: tufa gazzer lug OUT: GREEN BLUE
IN: kiki OUT: YELLOW
IN: kiki wif tufa OUT: GREEN YELLOW YELLOW

*QUERY*
IN: tufa fep kiki wif blicket OUT: GREEN PURPLE YELLOW YELLOW
IN: tufa blicket wif kiki OUT: GREEN YELLOW PURPLE PURPLE
IN: tufa wif lug OUT: BLUE GREEN GREEN
IN: blicket OUT: PURPLE
IN: lug blicket OUT: BLUE PURPLE
IN: lug wif lug OUT: BLUE BLUE BLUE
IN: lug lug blicket OUT: BLUE BLUE PURPLE
IN: lug OUT: BLUE
IN: tufa wif kiki OUT: YELLOW GREEN GREEN
IN: tufa wif tufa OUT: GREEN GREEN GREEN

*GRAMMAR*
lug -> BLUE 
 kiki -> YELLOW 
 tufa -> GREEN 
 blicket -> PURPLE 
 u1 wif u2 -> [u2] [u1] [u1] 
 x1 gazzer u1 -> [x1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 