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

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

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