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

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

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