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

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

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