*SUPPORT*
IN: lug kiki gazzer kiki gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE GREEN
IN: lug lug wif kiki wif OUT: GREEN GREEN YELLOW YELLOW YELLOW
IN: lug lug wif OUT: GREEN GREEN YELLOW
IN: lug blicket OUT: GREEN GREEN GREEN GREEN
IN: wif kiki gazzer OUT: BLUE BLUE YELLOW
IN: dax blicket OUT: RED RED RED RED
IN: gazzer blicket OUT: BLUE BLUE BLUE BLUE
IN: lug OUT: GREEN
IN: gazzer wif blicket OUT: BLUE YELLOW YELLOW YELLOW YELLOW
IN: gazzer kiki dax kiki dax OUT: RED RED RED RED RED RED BLUE
IN: lug lug blicket OUT: GREEN GREEN GREEN GREEN GREEN
IN: gazzer gazzer blicket OUT: BLUE BLUE BLUE BLUE BLUE
IN: gazzer OUT: BLUE
IN: wif tufa OUT: YELLOW YELLOW YELLOW YELLOW

*QUERY*
IN: gazzer kiki gazzer OUT: BLUE BLUE BLUE
IN: dax dax blicket OUT: RED RED RED RED RED
IN: wif OUT: YELLOW
IN: gazzer lug gazzer blicket OUT: BLUE GREEN BLUE BLUE BLUE BLUE
IN: wif blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif kiki wif kiki gazzer OUT: BLUE BLUE YELLOW BLUE BLUE YELLOW YELLOW
IN: gazzer dax blicket OUT: BLUE RED RED RED RED
IN: dax kiki wif OUT: YELLOW YELLOW RED
IN: dax OUT: RED
IN: gazzer tufa OUT: BLUE BLUE BLUE BLUE

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