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

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

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