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

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

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