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

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

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