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

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

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