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

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

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