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

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

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