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

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

*GRAMMAR*
blicket -> GREEN 
 wif -> RED 
 kiki -> PURPLE 
 fep -> BLUE 
 u1 lug u2 -> [u2] [u1] [u2] 
 u1 dax x1 -> [u1] [x1] [x1] [u1] 
 x1 zup -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 