*SUPPORT*
IN: fep lug dax OUT: PINK YELLOW PINK YELLOW PINK YELLOW
IN: fep tufa fep blicket kiki tufa lug OUT: YELLOW PURPLE PINK PINK
IN: lug dax OUT: YELLOW YELLOW YELLOW
IN: kiki fep dax OUT: PURPLE PINK PURPLE PINK PURPLE PINK
IN: fep tufa lug OUT: YELLOW PINK
IN: fep tufa fep dax OUT: PINK PINK PINK PINK PINK PINK
IN: fep lug gazzer OUT: PINK YELLOW GREEN
IN: fep dax OUT: PINK PINK PINK
IN: kiki dax OUT: PURPLE PURPLE PURPLE
IN: gazzer tufa lug OUT: YELLOW GREEN
IN: lug OUT: YELLOW
IN: fep blicket gazzer OUT: GREEN PINK
IN: kiki tufa fep dax OUT: PINK PURPLE PINK PURPLE PINK PURPLE
IN: kiki tufa kiki OUT: PURPLE PURPLE

*QUERY*
IN: lug tufa lug OUT: YELLOW YELLOW
IN: kiki OUT: PURPLE
IN: fep OUT: PINK
IN: lug tufa fep OUT: PINK YELLOW
IN: lug tufa kiki OUT: PURPLE YELLOW
IN: kiki tufa fep OUT: PINK PURPLE
IN: gazzer blicket gazzer OUT: GREEN GREEN
IN: fep fep OUT: PINK PINK
IN: gazzer OUT: GREEN
IN: lug fep OUT: YELLOW PINK

*GRAMMAR*
fep -> PINK 
 lug -> YELLOW 
 gazzer -> GREEN 
 kiki -> PURPLE 
 x1 dax -> [x1] [x1] [x1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 