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

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

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