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

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

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