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

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

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