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

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

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