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

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

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