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

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

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