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

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

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