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

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

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