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

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

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