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

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

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