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

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

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