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

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

*GRAMMAR*
lug -> RED 
 gazzer -> GREEN 
 tufa -> PINK 
 fep -> BLUE 
 x1 dax x2 -> [x2] [x1] [x1] 
 u1 zup -> [u1] [u1] [u1] 
 u1 kiki x1 -> [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 