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

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

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