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

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

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