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

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

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