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

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

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