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

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

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