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

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

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