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

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

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