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

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

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