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

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

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