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

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

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