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

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

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