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

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

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