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

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

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