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

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

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