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

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

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