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

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

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