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

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

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