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

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

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