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

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

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