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

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

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