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

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

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