*SUPPORT*
IN: fep gazzer tufa gazzer tufa gazzer gazzer OUT: YELLOW PURPLE PURPLE PURPLE PURPLE
IN: dax tufa dax zup OUT: GREEN GREEN GREEN GREEN
IN: lug lug OUT: RED RED
IN: fep OUT: YELLOW
IN: fep tufa gazzer OUT: YELLOW PURPLE
IN: lug dax OUT: RED GREEN
IN: gazzer gazzer tufa dax OUT: PURPLE PURPLE GREEN
IN: lug fep blicket gazzer gazzer OUT: PURPLE PURPLE RED YELLOW
IN: dax tufa gazzer zup OUT: GREEN PURPLE PURPLE PURPLE
IN: gazzer zup OUT: PURPLE PURPLE PURPLE
IN: dax gazzer tufa dax blicket gazzer OUT: PURPLE GREEN PURPLE GREEN
IN: dax tufa lug tufa fep OUT: GREEN RED YELLOW
IN: gazzer fep tufa fep gazzer blicket dax OUT: GREEN PURPLE YELLOW YELLOW PURPLE
IN: dax dax dax OUT: GREEN GREEN GREEN

*QUERY*
IN: gazzer zup blicket dax OUT: GREEN PURPLE PURPLE PURPLE
IN: dax tufa fep blicket fep zup OUT: GREEN YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax OUT: GREEN
IN: dax zup OUT: GREEN GREEN GREEN
IN: gazzer gazzer blicket gazzer tufa dax tufa gazzer OUT: PURPLE GREEN PURPLE PURPLE PURPLE
IN: lug OUT: RED
IN: lug gazzer zup OUT: RED PURPLE RED PURPLE RED PURPLE
IN: gazzer OUT: PURPLE
IN: gazzer dax dax OUT: PURPLE GREEN GREEN
IN: dax tufa gazzer OUT: GREEN PURPLE

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