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

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

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