*SUPPORT*
IN: lug wif OUT: BLUE PINK
IN: blicket blicket kiki OUT: RED RED RED RED RED RED RED RED
IN: wif wif OUT: PINK PINK
IN: lug wif wif OUT: BLUE PINK PINK
IN: gazzer wif OUT: PURPLE PINK
IN: lug kiki OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: lug zup lug kiki OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer OUT: PURPLE
IN: lug OUT: BLUE
IN: lug wif kiki OUT: BLUE PINK PINK PINK PINK PINK PINK PINK
IN: gazzer blicket OUT: PURPLE RED
IN: lug gazzer OUT: BLUE PURPLE
IN: wif kiki OUT: PINK PINK PINK PINK PINK PINK PINK
IN: lug lug kiki OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE

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

*GRAMMAR*
wif -> PINK 
 lug -> BLUE 
 gazzer -> PURPLE 
 blicket -> RED 
 x1 zup x2 -> [x2] [x1] 
 u1 kiki -> [u1] [u1] [u1] [u1] [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 