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

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

*GRAMMAR*
blicket -> RED 
 lug -> YELLOW 
 tufa -> BLUE 
 fep -> GREEN 
 x1 dax x2 -> [x1] [x2] 
 u1 zup -> [u1] [u1] [u1] 
 u1 wif -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 