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

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

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