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

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

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