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

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

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