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

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

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