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

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

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