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

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

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