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

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

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