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

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

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