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

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

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