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

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

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