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

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

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