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

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

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