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

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

*GRAMMAR*
lug -> PURPLE 
 dax -> PINK 
 gazzer -> GREEN 
 blicket -> BLUE 
 u1 zup x1 -> [x1] [u1] 
 u1 tufa u2 -> [u2] [u1] 
 u1 fep x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 