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

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

*GRAMMAR*
gazzer -> YELLOW 
 zup -> PURPLE 
 tufa -> RED 
 blicket -> BLUE 
 x1 kiki x2 -> [x2] [x1] 
 x1 wif u1 -> [x1] [u1] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 