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

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

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