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

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

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