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

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

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