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

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

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