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

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

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