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

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

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