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

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

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