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

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

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