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

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

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