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

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

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