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

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

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