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

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

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