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

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

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