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

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

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