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

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

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