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

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

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