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

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

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