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

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

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