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

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

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