*SUPPORT*
IN: kiki fep tufa OUT: GREEN GREEN RED
IN: kiki OUT: GREEN
IN: tufa zup kiki fep tufa lug blicket OUT: GREEN GREEN RED RED BLUE
IN: kiki lug tufa OUT: GREEN RED
IN: kiki zup blicket OUT: BLUE GREEN
IN: tufa tufa zup kiki OUT: RED GREEN RED
IN: dax OUT: PINK
IN: kiki fep dax lug dax OUT: GREEN GREEN PINK PINK
IN: dax fep kiki OUT: PINK PINK GREEN
IN: dax fep tufa OUT: PINK PINK RED
IN: tufa zup tufa zup dax kiki lug tufa OUT: PINK GREEN RED RED RED
IN: tufa zup blicket fep blicket lug kiki OUT: BLUE BLUE BLUE RED GREEN
IN: dax zup blicket fep blicket OUT: BLUE BLUE BLUE PINK
IN: blicket zup blicket zup kiki fep kiki OUT: GREEN GREEN GREEN BLUE BLUE

*QUERY*
IN: blicket fep tufa OUT: BLUE BLUE RED
IN: tufa zup blicket OUT: BLUE RED
IN: blicket zup kiki OUT: GREEN BLUE
IN: kiki dax blicket lug tufa OUT: GREEN PINK BLUE RED
IN: tufa fep kiki OUT: RED RED GREEN
IN: tufa OUT: RED
IN: dax zup dax OUT: PINK PINK
IN: kiki fep dax OUT: GREEN GREEN PINK
IN: blicket lug kiki lug tufa lug blicket OUT: BLUE GREEN RED BLUE
IN: kiki kiki OUT: GREEN GREEN

*GRAMMAR*
kiki -> GREEN 
 dax -> PINK 
 blicket -> BLUE 
 tufa -> RED 
 u1 fep u2 -> [u1] [u1] [u2] 
 x1 lug u1 -> [x1] [u1] 
 u1 zup x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 