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

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

*GRAMMAR*
tufa -> GREEN 
 kiki -> RED 
 zup -> BLUE 
 gazzer -> PINK 
 x1 lug -> [x1] [x1] 
 x1 dax x2 -> [x2] [x1] 
 u1 wif u2 -> [u2] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 