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

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

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