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

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

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