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

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

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