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

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

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