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

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

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