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

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

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