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

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

*GRAMMAR*
lug -> BLUE 
 blicket -> PURPLE 
 tufa -> RED 
 zup -> YELLOW 
 u1 wif x1 -> [x1] [x1] [u1] [u1] [x1] [x1] 
 u1 kiki -> [u1] [u1] 
 u1 dax u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 