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

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

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