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

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

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