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

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

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