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

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

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