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

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

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