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

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

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