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

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

*GRAMMAR*
blicket -> RED 
 zup -> BLUE 
 fep -> PURPLE 
 gazzer -> YELLOW 
 x1 wif -> [x1] [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 x1 tufa x2 -> [x2] [x1] [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 