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

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

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