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

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

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