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

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

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