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

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

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