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

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

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