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

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

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