*SUPPORT*
IN: gazzer wif fep OUT: RED RED RED RED RED RED
IN: zup fep fep OUT: BLUE BLUE BLUE BLUE
IN: gazzer zup wif OUT: RED BLUE RED BLUE RED BLUE
IN: gazzer lug kiki OUT: RED PINK RED PINK
IN: tufa zup wif OUT: GREEN BLUE GREEN BLUE GREEN BLUE
IN: gazzer gazzer kiki OUT: RED RED RED RED
IN: zup wif OUT: BLUE BLUE BLUE
IN: gazzer gazzer OUT: RED RED
IN: zup kiki OUT: BLUE BLUE
IN: lug kiki OUT: PINK PINK
IN: lug OUT: PINK
IN: lug zup OUT: PINK BLUE
IN: lug fep kiki fep OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: tufa kiki kiki OUT: GREEN GREEN GREEN GREEN

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

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