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

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

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