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

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

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