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

*QUERY*
IN: wif lug gazzer fep OUT: RED YELLOW YELLOW RED YELLOW YELLOW
IN: wif OUT: RED
IN: tufa gazzer zup OUT: PINK PINK PINK PINK PINK PINK
IN: lug wif OUT: YELLOW RED
IN: tufa tufa gazzer fep OUT: PINK PINK PINK PINK PINK PINK
IN: lug wif gazzer OUT: YELLOW RED RED
IN: lug fep OUT: YELLOW YELLOW
IN: tufa lug OUT: PINK YELLOW
IN: tufa fep OUT: PINK PINK
IN: wif gazzer OUT: RED RED

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