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

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

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