*SUPPORT*
IN: tufa tufa lug dax blicket zup OUT: PINK PINK PURPLE YELLOW
IN: fep tufa gazzer zup blicket tufa OUT: YELLOW RED PINK YELLOW YELLOW YELLOW PINK
IN: tufa dax blicket dax OUT: PINK PURPLE PURPLE
IN: fep dax OUT: RED PURPLE
IN: dax lug fep OUT: PURPLE RED
IN: fep lug tufa dax dax tufa OUT: RED PINK PURPLE PURPLE PINK
IN: zup OUT: YELLOW
IN: fep lug fep OUT: RED RED
IN: fep dax tufa OUT: RED PURPLE PINK
IN: tufa fep blicket tufa OUT: PINK RED PINK
IN: dax blicket tufa OUT: PURPLE PINK
IN: dax OUT: PURPLE
IN: dax lug dax blicket fep blicket dax OUT: PURPLE PURPLE RED PURPLE
IN: fep tufa tufa fep blicket dax blicket zup OUT: RED PINK PINK RED PURPLE YELLOW

*QUERY*
IN: fep blicket zup OUT: RED YELLOW
IN: zup blicket dax OUT: YELLOW PURPLE
IN: tufa lug dax gazzer dax OUT: PURPLE PINK PURPLE PURPLE PURPLE PURPLE
IN: tufa zup blicket tufa blicket zup blicket zup OUT: PINK YELLOW PINK YELLOW YELLOW
IN: tufa OUT: PINK
IN: tufa dax OUT: PINK PURPLE
IN: dax zup lug zup lug fep OUT: PURPLE YELLOW YELLOW RED
IN: zup lug dax blicket fep gazzer dax OUT: PURPLE YELLOW PURPLE RED PURPLE PURPLE PURPLE
IN: fep OUT: RED
IN: zup lug zup blicket fep OUT: YELLOW YELLOW RED

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