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

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

*GRAMMAR*
zup -> PINK 
 gazzer -> BLUE 
 dax -> YELLOW 
 lug -> RED 
 u1 blicket -> [u1] [u1] 
 u1 wif u2 -> [u1] [u2] [u2] [u2] 
 u1 tufa -> [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 