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

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

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