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

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

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