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

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

*GRAMMAR*
dax -> PURPLE 
 gazzer -> PINK 
 tufa -> BLUE 
 wif -> GREEN 
 x1 kiki -> [x1] [x1] 
 u1 lug u2 -> [u2] [u2] [u1] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 