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

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

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