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

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

*GRAMMAR*
zup -> YELLOW 
 blicket -> BLUE 
 kiki -> RED 
 gazzer -> PURPLE 
 x1 tufa x2 -> [x2] [x1] 
 x1 wif -> [x1] [x1] [x1] [x1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 