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

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

*GRAMMAR*
zup -> GREEN 
 kiki -> YELLOW 
 blicket -> BLUE 
 gazzer -> RED 
 u1 fep u2 -> [u2] [u1] 
 x1 dax x2 -> [x1] [x2] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 