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

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

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