*SUPPORT*
IN: gazzer dax zup OUT: GREEN BLUE BLUE
IN: dax blicket kiki OUT: BLUE PURPLE BLUE PURPLE
IN: gazzer blicket kiki OUT: GREEN PURPLE GREEN PURPLE
IN: kiki fep fep OUT: PURPLE PURPLE PURPLE PURPLE
IN: dax zup OUT: BLUE BLUE
IN: gazzer OUT: GREEN
IN: dax kiki wif zup OUT: BLUE PURPLE RED RED
IN: kiki zup OUT: PURPLE PURPLE
IN: wif gazzer fep OUT: RED GREEN RED GREEN
IN: gazzer blicket kiki zup OUT: GREEN PURPLE PURPLE GREEN PURPLE PURPLE
IN: gazzer wif zup OUT: GREEN RED RED
IN: gazzer gazzer blicket dax zup OUT: GREEN GREEN BLUE BLUE GREEN BLUE BLUE
IN: wif OUT: RED
IN: wif gazzer dax wif fep OUT: RED GREEN BLUE RED RED GREEN BLUE RED

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

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