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

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

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