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

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

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