*SUPPORT*
IN: dax kiki blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep OUT: RED
IN: fep kiki OUT: RED RED RED
IN: dax zup blicket OUT: GREEN BLUE GREEN BLUE
IN: dax kiki OUT: GREEN GREEN GREEN
IN: zup fep fep OUT: BLUE RED RED
IN: wif kiki tufa wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif OUT: PURPLE
IN: wif kiki OUT: PURPLE PURPLE PURPLE
IN: zup wif kiki OUT: BLUE PURPLE PURPLE PURPLE
IN: wif fep kiki OUT: PURPLE RED RED RED
IN: wif kiki blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup dax kiki OUT: BLUE GREEN GREEN GREEN
IN: zup OUT: BLUE

*QUERY*
IN: dax blicket OUT: GREEN GREEN
IN: fep dax OUT: RED GREEN
IN: fep kiki blicket OUT: RED RED RED RED RED RED
IN: fep wif OUT: RED PURPLE
IN: zup tufa dax OUT: GREEN BLUE BLUE
IN: wif zup kiki OUT: PURPLE BLUE BLUE BLUE
IN: dax blicket blicket OUT: GREEN GREEN GREEN GREEN
IN: dax dax OUT: GREEN GREEN
IN: zup kiki OUT: BLUE BLUE BLUE
IN: wif wif kiki blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

*GRAMMAR*
zup -> BLUE 
 dax -> GREEN 
 fep -> RED 
 wif -> PURPLE 
 x1 blicket -> [x1] [x1] 
 x1 tufa x2 -> [x2] [x1] [x1] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 