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

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

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