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

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

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