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

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

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