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

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

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