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

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

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