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

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

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