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

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

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