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

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

*GRAMMAR*
zup -> PINK 
 kiki -> RED 
 tufa -> PURPLE 
 gazzer -> GREEN 
 x1 lug -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 x1 dax -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 