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

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

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