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

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

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