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

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

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