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

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

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