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

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

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