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

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

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