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

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

*GRAMMAR*
lug -> PURPLE 
 kiki -> BLUE 
 blicket -> GREEN 
 tufa -> RED 
 x1 dax x2 -> [x2] [x1] 
 x1 fep -> [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 