*SUPPORT*
IN: fep blicket OUT: PINK PINK PINK
IN: dax lug dax OUT: BLUE PURPLE BLUE
IN: wif wif OUT: YELLOW YELLOW
IN: wif gazzer OUT: YELLOW YELLOW
IN: fep OUT: PINK
IN: dax blicket gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax fep OUT: BLUE PINK
IN: lug wif zup OUT: PURPLE YELLOW YELLOW
IN: lug zup OUT: PURPLE PURPLE
IN: wif blicket gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: wif zup gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug blicket OUT: PURPLE PURPLE PURPLE
IN: dax lug blicket gazzer OUT: BLUE PURPLE PURPLE PURPLE BLUE PURPLE PURPLE PURPLE
IN: wif OUT: YELLOW

*QUERY*
IN: lug OUT: PURPLE
IN: dax zup OUT: BLUE BLUE
IN: wif wif gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug dax blicket OUT: PURPLE BLUE BLUE BLUE
IN: fep dax gazzer OUT: PINK BLUE PINK BLUE
IN: dax OUT: BLUE
IN: wif blicket OUT: YELLOW YELLOW YELLOW
IN: wif zup OUT: YELLOW YELLOW
IN: fep zup gazzer OUT: PINK PINK PINK PINK
IN: lug wif blicket OUT: PURPLE YELLOW YELLOW YELLOW

*GRAMMAR*
lug -> PURPLE 
 dax -> BLUE 
 wif -> YELLOW 
 fep -> PINK 
 x1 gazzer -> [x1] [x1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 