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

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

*GRAMMAR*
dax -> YELLOW 
 tufa -> PURPLE 
 lug -> RED 
 fep -> PINK 
 u1 zup x1 -> [u1] [x1] 
 x1 gazzer x2 -> [x1] [x2] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 