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

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

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