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

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

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