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

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

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