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

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

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