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

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

*GRAMMAR*
zup -> BLUE 
 gazzer -> GREEN 
 lug -> RED 
 kiki -> YELLOW 
 u1 wif u2 -> [u2] [u2] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 