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

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

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