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

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

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