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

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

*GRAMMAR*
dax -> PURPLE 
 zup -> GREEN 
 fep -> YELLOW 
 blicket -> BLUE 
 u1 wif -> [u1] [u1] 
 x1 kiki x2 -> [x1] [x1] [x2] [x2] 
 u1 lug u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 