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

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

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