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

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

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