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

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

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