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

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

*GRAMMAR*
kiki -> PINK 
 blicket -> GREEN 
 dax -> RED 
 tufa -> YELLOW 
 u1 zup x1 -> [x1] [u1] 
 u1 fep x1 -> [x1] [x1] [u1] 
 x1 lug x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 