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

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

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