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

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

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