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

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

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