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

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

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