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

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

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