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

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

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