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

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

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