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

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

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