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

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

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