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

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

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