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

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

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