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

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

*GRAMMAR*
fep -> BLUE 
 dax -> GREEN 
 blicket -> RED 
 wif -> YELLOW 
 u1 lug -> [u1] [u1] [u1] [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 