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

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

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