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

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

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