*SUPPORT*
IN: lug fep tufa kiki OUT: PINK RED YELLOW
IN: lug lug blicket lug tufa fep tufa fep OUT: PINK PINK PINK RED RED
IN: lug blicket lug blicket lug OUT: PINK PINK PINK
IN: lug tufa lug OUT: PINK PINK
IN: lug fep kiki blicket fep tufa kiki OUT: PINK RED YELLOW RED YELLOW
IN: fep blicket lug OUT: RED PINK
IN: fep lug OUT: RED PINK
IN: kiki OUT: YELLOW
IN: lug kiki blicket fep dax OUT: PINK YELLOW RED BLUE
IN: fep blicket kiki tufa kiki OUT: RED YELLOW YELLOW
IN: dax fep dax OUT: BLUE RED BLUE
IN: lug blicket lug tufa dax OUT: PINK PINK BLUE
IN: lug blicket lug OUT: PINK PINK
IN: dax OUT: BLUE

*QUERY*
IN: lug blicket dax blicket fep tufa kiki OUT: PINK BLUE RED YELLOW
IN: fep blicket kiki blicket fep OUT: RED YELLOW RED
IN: kiki blicket lug OUT: YELLOW PINK
IN: lug fep OUT: PINK RED
IN: kiki blicket dax fep kiki OUT: YELLOW BLUE RED YELLOW
IN: fep lug lug blicket dax tufa fep OUT: RED PINK PINK BLUE RED
IN: dax blicket kiki OUT: BLUE YELLOW
IN: fep kiki OUT: RED YELLOW
IN: lug OUT: PINK
IN: fep OUT: RED

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