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

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

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