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

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

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