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

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

*GRAMMAR*
gazzer -> RED 
 wif -> GREEN 
 kiki -> PINK 
 fep -> BLUE 
 u1 lug u2 -> [u2] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 zup x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 