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

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

*GRAMMAR*
tufa -> PINK 
 blicket -> PURPLE 
 lug -> RED 
 kiki -> BLUE 
 u1 fep u2 -> [u2] [u1] [u1] [u2] 
 x1 zup -> [x1] [x1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 