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

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

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