*SUPPORT*
IN: dax lug kiki OUT: PINK GREEN PINK GREEN PINK GREEN
IN: lug tufa blicket wif blicket wif OUT: GREEN BLUE YELLOW BLUE YELLOW
IN: blicket blicket gazzer OUT: BLUE BLUE BLUE BLUE
IN: wif gazzer OUT: YELLOW YELLOW YELLOW
IN: blicket kiki tufa blicket gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax blicket OUT: PINK BLUE
IN: blicket dax gazzer OUT: BLUE PINK PINK PINK
IN: lug dax gazzer tufa wif gazzer OUT: GREEN PINK PINK PINK YELLOW YELLOW YELLOW
IN: blicket OUT: BLUE
IN: blicket wif tufa blicket gazzer OUT: BLUE YELLOW BLUE BLUE BLUE
IN: wif gazzer tufa dax wif OUT: YELLOW YELLOW YELLOW PINK YELLOW
IN: lug OUT: GREEN
IN: lug wif OUT: GREEN YELLOW
IN: dax gazzer OUT: PINK PINK PINK

*QUERY*
IN: lug wif gazzer OUT: GREEN YELLOW YELLOW YELLOW
IN: dax OUT: PINK
IN: lug gazzer tufa blicket OUT: GREEN GREEN GREEN BLUE
IN: blicket gazzer OUT: BLUE BLUE BLUE
IN: lug tufa dax OUT: GREEN PINK
IN: lug kiki OUT: GREEN GREEN GREEN
IN: dax kiki tufa wif OUT: PINK PINK PINK YELLOW
IN: lug gazzer OUT: GREEN GREEN GREEN
IN: lug dax kiki OUT: GREEN PINK GREEN PINK GREEN PINK
IN: lug lug gazzer tufa dax OUT: GREEN GREEN GREEN GREEN PINK

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