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

*QUERY*
IN: gazzer gazzer OUT: BLUE BLUE
IN: gazzer gazzer fep OUT: BLUE BLUE BLUE
IN: gazzer OUT: BLUE
IN: lug fep OUT: PURPLE PURPLE
IN: gazzer fep tufa OUT: BLUE BLUE BLUE BLUE
IN: blicket fep tufa OUT: GREEN GREEN GREEN GREEN
IN: lug zup tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer fep OUT: BLUE BLUE
IN: lug OUT: PURPLE
IN: blicket fep OUT: GREEN GREEN

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