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

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

*GRAMMAR*
fep -> GREEN 
 gazzer -> PINK 
 lug -> YELLOW 
 kiki -> RED 
 x1 tufa x2 -> [x2] [x1] 
 u1 wif -> [u1] [u1] [u1] [u1] [u1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 