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

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

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