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

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

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