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

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

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