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

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

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