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

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

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