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

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

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