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

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

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