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

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

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