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

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

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