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

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

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