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

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

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