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

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

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