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

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

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