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

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

*GRAMMAR*
wif -> GREEN 
 tufa -> BLUE 
 blicket -> PURPLE 
 lug -> RED 
 x1 zup u1 -> [x1] [u1] [x1] [x1] [u1] 
 u1 dax u2 -> [u1] [u1] [u2] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 