*SUPPORT*
IN: fep zup blicket OUT: PURPLE GREEN
IN: blicket zup lug OUT: PINK PURPLE
IN: blicket tufa gazzer tufa fep OUT: PURPLE BLUE GREEN
IN: gazzer blicket zup lug tufa lug OUT: BLUE PINK PURPLE PINK
IN: blicket gazzer zup blicket OUT: PURPLE PURPLE BLUE
IN: gazzer lug fep zup gazzer OUT: BLUE PINK BLUE GREEN
IN: lug OUT: PINK
IN: gazzer lug blicket dax lug zup fep OUT: BLUE PINK PURPLE GREEN PINK
IN: lug zup fep OUT: GREEN PINK
IN: fep zup gazzer tufa blicket OUT: BLUE GREEN PURPLE
IN: lug fep OUT: PINK GREEN
IN: blicket zup fep tufa lug OUT: GREEN PURPLE PINK
IN: fep zup blicket dax fep tufa blicket OUT: PURPLE GREEN GREEN PURPLE
IN: fep gazzer OUT: GREEN BLUE

*QUERY*
IN: fep zup fep OUT: GREEN GREEN
IN: lug zup gazzer OUT: BLUE PINK
IN: gazzer zup fep OUT: GREEN BLUE
IN: lug tufa lug tufa lug OUT: PINK PINK PINK
IN: gazzer zup blicket OUT: PURPLE BLUE
IN: fep OUT: GREEN
IN: fep fep zup blicket OUT: GREEN PURPLE GREEN
IN: gazzer OUT: BLUE
IN: lug gazzer dax fep zup gazzer tufa blicket OUT: PINK BLUE BLUE GREEN PURPLE
IN: blicket gazzer lug tufa fep OUT: PURPLE BLUE PINK GREEN

*GRAMMAR*
blicket -> PURPLE 
 fep -> GREEN 
 lug -> PINK 
 gazzer -> BLUE 
 u1 zup u2 -> [u2] [u1] 
 x1 dax x2 -> [x1] [x2] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 