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

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

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