*SUPPORT*
IN: fep dax OUT: PINK PINK PINK PINK PINK
IN: wif kiki OUT: YELLOW BLUE
IN: wif OUT: YELLOW
IN: kiki wif dax OUT: BLUE YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki dax gazzer wif OUT: BLUE BLUE BLUE BLUE BLUE YELLOW
IN: zup fep gazzer fep gazzer wif wif zup OUT: RED PINK PINK YELLOW YELLOW RED
IN: kiki dax OUT: BLUE BLUE BLUE BLUE BLUE
IN: zup dax OUT: RED RED RED RED RED
IN: zup wif OUT: RED YELLOW
IN: zup fep OUT: RED PINK
IN: kiki gazzer wif fep OUT: BLUE YELLOW PINK
IN: fep OUT: PINK
IN: kiki fep dax OUT: BLUE PINK PINK PINK PINK PINK
IN: zup OUT: RED

*QUERY*
IN: wif dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep wif dax OUT: PINK YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki kiki lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup fep dax gazzer zup OUT: RED PINK PINK PINK PINK PINK RED
IN: wif zup lug OUT: YELLOW RED YELLOW RED YELLOW RED YELLOW RED
IN: fep wif wif OUT: PINK YELLOW YELLOW
IN: kiki zup lug OUT: BLUE RED BLUE RED BLUE RED BLUE RED
IN: kiki OUT: BLUE
IN: wif wif dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki lug OUT: BLUE BLUE BLUE BLUE

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