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

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

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