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

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

*GRAMMAR*
zup -> PINK 
 lug -> BLUE 
 fep -> PURPLE 
 wif -> GREEN 
 x1 tufa -> [x1] [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 gazzer x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 