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

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

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