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

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

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