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

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

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