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

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

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