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

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

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