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

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

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