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

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

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