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

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

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