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

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

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