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

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

*GRAMMAR*
wif -> RED 
 gazzer -> YELLOW 
 blicket -> PURPLE 
 lug -> BLUE 
 x1 dax x2 -> [x2] [x2] [x1] 
 u1 kiki u2 -> [u2] [u1] [u2] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 