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

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

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