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

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

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