*SUPPORT*
IN: fep gazzer zup OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif lug blicket zup OUT: BLUE GREEN BLUE GREEN
IN: wif lug tufa zup gazzer OUT: BLUE PINK BLUE PINK BLUE PINK BLUE PINK
IN: wif lug wif OUT: BLUE BLUE
IN: fep zup OUT: YELLOW YELLOW
IN: tufa OUT: PINK
IN: blicket lug wif OUT: GREEN BLUE
IN: fep wif lug tufa OUT: YELLOW BLUE PINK
IN: tufa lug fep OUT: PINK YELLOW
IN: wif tufa lug fep OUT: BLUE PINK YELLOW
IN: wif lug tufa zup OUT: BLUE PINK BLUE PINK
IN: wif lug blicket OUT: BLUE GREEN
IN: wif fep wif lug fep OUT: BLUE YELLOW BLUE YELLOW
IN: wif blicket wif lug blicket OUT: BLUE GREEN BLUE GREEN

*QUERY*
IN: fep lug tufa zup OUT: YELLOW PINK YELLOW PINK
IN: wif lug fep zup OUT: BLUE YELLOW BLUE YELLOW
IN: wif lug fep OUT: BLUE YELLOW
IN: fep OUT: YELLOW
IN: fep lug tufa gazzer OUT: YELLOW PINK YELLOW PINK
IN: fep gazzer OUT: YELLOW YELLOW
IN: wif OUT: BLUE
IN: fep lug fep gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif wif lug fep OUT: BLUE BLUE YELLOW
IN: tufa lug wif OUT: PINK BLUE

*GRAMMAR*
blicket -> GREEN 
 fep -> YELLOW 
 tufa -> PINK 
 wif -> BLUE 
 x1 zup -> [x1] [x1] 
 x1 gazzer -> [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 