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

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

*GRAMMAR*
fep -> GREEN 
 tufa -> PINK 
 lug -> PURPLE 
 blicket -> BLUE 
 u1 gazzer x1 -> [x1] [u1] 
 u1 wif x1 -> [u1] [x1] [u1] [x1] 
 u1 zup u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 