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

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

*GRAMMAR*
dax -> PURPLE 
 kiki -> RED 
 wif -> YELLOW 
 lug -> PINK 
 x1 fep -> [x1] [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 tufa u2 -> [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 