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

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

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