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

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

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