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

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

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