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

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

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