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

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

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