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

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

*GRAMMAR*
tufa -> PURPLE 
 lug -> RED 
 kiki -> YELLOW 
 gazzer -> PINK 
 u1 wif x1 -> [u1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 