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

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

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