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

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

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