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

*QUERY*
IN: wif wif OUT: RED RED
IN: wif kiki OUT: RED PINK
IN: kiki dax OUT: PINK PINK
IN: fep dax OUT: GREEN GREEN
IN: wif lug OUT: RED BLUE
IN: kiki OUT: PINK
IN: lug lug OUT: BLUE BLUE
IN: lug wif OUT: BLUE RED
IN: lug OUT: BLUE
IN: wif fep dax OUT: RED GREEN RED GREEN

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