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

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

*GRAMMAR*
fep -> RED 
 wif -> PINK 
 zup -> BLUE 
 gazzer -> YELLOW 
 u1 kiki u2 -> [u1] [u2] [u1] [u1] 
 u1 dax u2 -> [u2] [u1] [u1] [u2] [u1] 
 x1 lug -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 